| 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 | $31.97 | 6.138% | $33.9323 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $6.34 | 12.745% | $7.148 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $92.39 | 8.770% | $100.4926 | $100.49 | $100.50 | $100.50 |
| Purchase #4 | $13.45 | 6.671% | $14.3472 | $14.35 | $14.35 | $14.30 |
| Purchase #5 | $52.88 | 10.506% | $58.4356 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $148.69 | 4.576% | $155.4941 | $155.49 | $155.50 | $155.50 |
| Purchase #7 | $163.54 | 11.706% | $182.684 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $509.26 | $552.5338 | $552.53 | $552.60 | $552.40 | |