| 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 | $165.63 | 8.499% | $179.7069 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $48.78 | 10.554% | $53.9282 | $53.93 | $53.95 | $53.90 |
| Purchase #3 | $229.66 | 13.473% | $260.6021 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $195.36 | 7.537% | $210.0843 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $45.35 | 11.657% | $50.6364 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $44.34 | 13.335% | $50.2527 | $50.25 | $50.25 | $50.30 |
| Purchase #7 | $96.96 | 5.224% | $102.0252 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $826.08 | $907.2358 | $907.24 | $907.30 | $907.20 | |