| 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 | $66.50 | 13.431% | $75.4316 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $75.81 | 12.233% | $85.0838 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $147.30 | 4.567% | $154.0272 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $244.28 | 6.454% | $260.0458 | $260.05 | $260.05 | $260.00 |
| Purchase #5 | $57.35 | 8.221% | $62.0647 | $62.06 | $62.05 | $62.10 |
| Purchase #6 | $120.68 | 9.423% | $132.0517 | $132.05 | $132.05 | $132.10 |
| Purchase #7 | $171.97 | 8.231% | $186.1249 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $883.89 | $954.8297 | $954.82 | $954.85 | $954.80 | |