| 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 | $20.67 | 4.235% | $21.5454 | $21.55 | $21.55 | $21.50 |
| Purchase #2 | $87.67 | 12.554% | $98.6761 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $50.32 | 7.444% | $54.0658 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $155.97 | 4.653% | $163.2273 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $175.97 | 11.366% | $195.9708 | $195.97 | $195.95 | $196.00 |
| Purchase #6 | $201.65 | 13.819% | $229.516 | $229.52 | $229.50 | $229.50 |
| Purchase #7 | $157.44 | 6.680% | $167.957 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $849.69 | $930.9584 | $930.98 | $930.95 | $931.00 | |