| 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 | $58.77 | 8.842% | $63.9664 | $63.97 | $63.95 | $64.00 |
| Purchase #2 | $109.46 | 12.350% | $122.9783 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $108.50 | 3.485% | $112.2812 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $212.68 | 13.346% | $241.0643 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $53.36 | 10.814% | $59.1304 | $59.13 | $59.15 | $59.10 |
| Purchase #6 | $215.98 | 4.172% | $224.9907 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $90.61 | 11.631% | $101.1488 | $101.15 | $101.15 | $101.10 |
| 7 purchase totals = | $849.36 | $925.5601 | $925.56 | $925.60 | $925.60 | |