| 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 | $57.98 | 10.456% | $64.0424 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $156.97 | 6.351% | $166.9392 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $50.67 | 3.508% | $52.4475 | $52.45 | $52.45 | $52.40 |
| Purchase #4 | $131.96 | 12.393% | $148.3138 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $155.94 | 6.645% | $166.3022 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $27.35 | 7.356% | $29.3619 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $170.51 | 7.747% | $183.7194 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $751.38 | $811.1264 | $811.12 | $811.10 | $811.00 | |