| 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 | $91.95 | 11.495% | $102.5197 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $34.79 | 8.336% | $37.6901 | $37.69 | $37.70 | $37.70 |
| Purchase #3 | $19.92 | 7.267% | $21.3676 | $21.37 | $21.35 | $21.40 |
| Purchase #4 | $228.55 | 11.146% | $254.0242 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $149.96 | 4.189% | $156.2418 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $152.82 | 5.148% | $160.6872 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $126.52 | 5.524% | $133.509 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $804.51 | $866.0396 | $866.04 | $866.00 | $866.00 | |