| 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 | $75.64 | 9.229% | $82.6208 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $145.53 | 7.684% | $156.7125 | $156.71 | $156.70 | $156.70 |
| Purchase #3 | $41.32 | 12.397% | $46.4424 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $178.27 | 6.108% | $189.1587 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $27.31 | 5.402% | $28.7853 | $28.79 | $28.80 | $28.80 |
| Purchase #6 | $131.94 | 13.371% | $149.5817 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $41.98 | 13.560% | $47.6725 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $641.99 | $700.9739 | $700.97 | $700.95 | $701.00 | |