| 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 | $215.96 | 9.596% | $236.6835 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $107.62 | 13.854% | $122.5297 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $25.81 | 9.437% | $28.2457 | $28.25 | $28.25 | $28.20 |
| Purchase #4 | $73.89 | 5.540% | $77.9835 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $77.33 | 5.191% | $81.3442 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $244.69 | 4.752% | $256.3177 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $47.62 | 12.358% | $53.5049 | $53.50 | $53.50 | $53.50 |
| 7 purchase totals = | $792.92 | $856.6092 | $856.60 | $856.65 | $856.50 | |