| 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 | $49.74 | 8.402% | $53.9192 | $53.92 | $53.90 | $53.90 |
| Purchase #2 | $159.35 | 10.359% | $175.8571 | $175.86 | $175.85 | $175.90 |
| Purchase #3 | $73.82 | 5.860% | $78.1459 | $78.15 | $78.15 | $78.10 |
| Purchase #4 | $163.87 | 7.834% | $176.7076 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $164.76 | 9.716% | $180.7681 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $25.43 | 3.445% | $26.3061 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $180.67 | 3.157% | $186.3738 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $817.64 | $878.0778 | $878.09 | $878.00 | $878.10 | |