| 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 | $86.55 | 7.869% | $93.3606 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $58.92 | 10.695% | $65.2215 | $65.22 | $65.20 | $65.20 |
| Purchase #3 | $223.31 | 11.492% | $248.9728 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $182.45 | 6.374% | $194.0794 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $37.53 | 12.565% | $42.2456 | $42.25 | $42.25 | $42.20 |
| Purchase #6 | $66.36 | 12.799% | $74.8534 | $74.85 | $74.85 | $74.90 |
| Purchase #7 | $135.98 | 10.435% | $150.1695 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $791.10 | $868.9028 | $868.90 | $868.85 | $869.00 | |