| 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 | $44.53 | 10.160% | $49.0542 | $49.05 | $49.05 | $49.10 |
| Purchase #2 | $201.70 | 12.611% | $227.1364 | $227.14 | $227.15 | $227.10 |
| Purchase #3 | $49.49 | 11.748% | $55.3041 | $55.30 | $55.30 | $55.30 |
| Purchase #4 | $125.45 | 8.772% | $136.4545 | $136.45 | $136.45 | $136.50 |
| Purchase #5 | $91.28 | 3.568% | $94.5369 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $206.69 | 9.120% | $225.5401 | $225.54 | $225.55 | $225.50 |
| Purchase #7 | $179.44 | 12.751% | $202.3204 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $898.58 | $990.3466 | $990.34 | $990.35 | $990.30 | |