| 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 | $25.77 | 8.199% | $27.8829 | $27.88 | $27.90 | $27.90 |
| Purchase #2 | $221.64 | 12.149% | $248.567 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $97.43 | 13.543% | $110.6249 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $182.91 | 3.296% | $188.9387 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $129.98 | 6.233% | $138.0817 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $59.46 | 4.488% | $62.1286 | $62.13 | $62.15 | $62.10 |
| Purchase #7 | $160.73 | 4.548% | $168.04 | $168.04 | $168.05 | $168.00 |
| 7 purchase totals = | $877.92 | $944.2638 | $944.26 | $944.30 | $944.20 | |