| 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 | $31.85 | 3.501% | $32.9651 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $24.62 | 9.456% | $26.9481 | $26.95 | $26.95 | $26.90 |
| Purchase #3 | $82.48 | 3.640% | $85.4823 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $53.99 | 4.589% | $56.4676 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $69.88 | 11.556% | $77.9553 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $187.97 | 7.350% | $201.7858 | $201.79 | $201.80 | $201.80 |
| Purchase #7 | $54.41 | 13.114% | $61.5453 | $61.55 | $61.55 | $61.50 |
| 7 purchase totals = | $505.20 | $543.1495 | $543.17 | $543.15 | $543.20 | |