| 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 | $207.48 | 6.486% | $220.9372 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $53.77 | 9.523% | $58.8905 | $58.89 | $58.90 | $58.90 |
| Purchase #3 | $8.84 | 13.352% | $10.0203 | $10.02 | $10.00 | $10.00 |
| Purchase #4 | $201.25 | 9.578% | $220.5257 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $60.37 | 7.758% | $65.0535 | $65.05 | $65.05 | $65.10 |
| Purchase #6 | $96.74 | 5.634% | $102.1903 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $117.29 | 4.349% | $122.3909 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $745.74 | $800.0084 | $800.01 | $800.05 | $800.00 | |