| 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 | $29.95 | 4.653% | $31.3436 | $31.34 | $31.35 | $31.30 |
| Purchase #2 | $182.86 | 13.447% | $207.4492 | $207.45 | $207.45 | $207.40 |
| Purchase #3 | $128.40 | 11.325% | $142.9413 | $142.94 | $142.95 | $142.90 |
| Purchase #4 | $45.71 | 13.699% | $51.9718 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $129.77 | 9.216% | $141.7296 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $50.88 | 4.611% | $53.2261 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $165.58 | 8.685% | $179.9606 | $179.96 | $179.95 | $180.00 |
| 7 purchase totals = | $733.15 | $808.6222 | $808.62 | $808.65 | $808.50 | |