| 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 | $49.80 | 3.782% | $51.6834 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $128.92 | 9.493% | $141.1584 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $101.28 | 3.684% | $105.0112 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $247.49 | 12.796% | $279.1588 | $279.16 | $279.15 | $279.20 |
| Purchase #5 | $112.41 | 5.516% | $118.6105 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $116.72 | 13.200% | $132.127 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $27.57 | 5.300% | $29.0312 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $784.19 | $856.7805 | $856.78 | $856.80 | $856.80 | |