| 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 | $183.77 | 9.730% | $201.6508 | $201.65 | $201.65 | $201.70 |
| Purchase #2 | $229.32 | 5.567% | $242.0862 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $194.91 | 12.428% | $219.1334 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $38.61 | 7.303% | $41.4297 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $58.75 | 13.476% | $66.6672 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $45.98 | 11.626% | $51.3256 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $53.52 | 6.641% | $57.0743 | $57.07 | $57.05 | $57.10 |
| 7 purchase totals = | $804.86 | $879.3672 | $879.37 | $879.40 | $879.40 | |