| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.37 | 13.807% | $100.5712 | $100.57 | $100.55 | $100.60 |
| Purchase #2 | $75.54 | 10.751% | $83.6613 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $93.79 | 8.801% | $102.0445 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $74.42 | 7.370% | $79.9048 | $79.90 | $79.90 | $79.90 |
| Purchase #5 | $220.37 | 6.320% | $234.2974 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $230.74 | 5.330% | $243.0384 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $168.75 | 5.835% | $178.5966 | $178.60 | $178.60 | $178.60 |
| 7 purchase totals = | $951.98 | $1,022.1142 | $1,022.11 | $1,022.10 | $1,022.10 | |