| 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 | $19.99 | 12.544% | $22.4975 | $22.50 | $22.50 | $22.50 |
| Purchase #2 | $59.29 | 5.503% | $62.5527 | $62.55 | $62.55 | $62.60 |
| Purchase #3 | $127.86 | 13.322% | $144.8935 | $144.89 | $144.90 | $144.90 |
| Purchase #4 | $113.95 | 11.123% | $126.6247 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $210.94 | 8.541% | $228.9564 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $219.44 | 9.489% | $240.2627 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $42.90 | 10.188% | $47.2707 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $794.37 | $873.0582 | $873.05 | $873.00 | $873.20 | |