| 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 | $38.85 | 7.365% | $41.7113 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $24.33 | 11.459% | $27.118 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $35.43 | 13.807% | $40.3218 | $40.32 | $40.30 | $40.30 |
| Purchase #4 | $105.32 | 13.745% | $119.7962 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $153.97 | 13.735% | $175.1178 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $155.92 | 13.106% | $176.3549 | $176.35 | $176.35 | $176.40 |
| Purchase #7 | $201.50 | 8.143% | $217.9081 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $715.32 | $798.3281 | $798.33 | $798.25 | $798.30 | |