| 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 | $235.47 | 5.691% | $248.8706 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $106.34 | 3.832% | $110.4149 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $80.34 | 11.482% | $89.5646 | $89.56 | $89.55 | $89.60 |
| Purchase #4 | $35.81 | 11.777% | $40.0273 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $102.70 | 5.589% | $108.4399 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $116.76 | 5.608% | $123.3079 | $123.31 | $123.30 | $123.30 |
| Purchase #7 | $83.99 | 3.778% | $87.1631 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $761.41 | $807.7883 | $807.78 | $807.75 | $807.80 | |