| 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 | $87.62 | 5.603% | $92.5293 | $92.53 | $92.55 | $92.50 |
| Purchase #2 | $221.30 | 6.561% | $235.8195 | $235.82 | $235.80 | $235.80 |
| Purchase #3 | $226.38 | 7.874% | $244.2052 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $194.77 | 10.409% | $215.0436 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $223.95 | 8.663% | $243.3508 | $243.35 | $243.35 | $243.40 |
| Purchase #6 | $83.29 | 5.753% | $88.0817 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $158.94 | 6.485% | $169.2473 | $169.25 | $169.25 | $169.20 |
| 7 purchase totals = | $1,196.25 | $1,288.2774 | $1,288.28 | $1,288.30 | $1,288.20 | |