| 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 | $101.74 | 9.749% | $111.6586 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $12.30 | 11.430% | $13.7059 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $42.44 | 8.469% | $46.0342 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $210.74 | 5.227% | $221.7554 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $66.89 | 12.488% | $75.2432 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $36.89 | 12.224% | $41.3994 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $148.25 | 11.404% | $165.1564 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $619.25 | $674.9531 | $674.96 | $674.95 | $675.00 | |