| 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 | $71.28 | 5.817% | $75.4264 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $180.77 | 5.700% | $191.0739 | $191.07 | $191.05 | $191.10 |
| Purchase #3 | $48.67 | 4.249% | $50.738 | $50.74 | $50.75 | $50.70 |
| Purchase #4 | $107.74 | 12.354% | $121.0502 | $121.05 | $121.05 | $121.10 |
| Purchase #5 | $135.97 | 10.138% | $149.7546 | $149.75 | $149.75 | $149.80 |
| Purchase #6 | $177.28 | 7.611% | $190.7728 | $190.77 | $190.75 | $190.80 |
| Purchase #7 | $178.52 | 12.490% | $200.8171 | $200.82 | $200.80 | $200.80 |
| 7 purchase totals = | $900.23 | $979.6330 | $979.63 | $979.60 | $979.70 | |