| 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 | $25.96 | 4.704% | $27.1812 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $234.53 | 5.374% | $247.1336 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $133.97 | 3.325% | $138.4245 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $151.63 | 8.318% | $164.2426 | $164.24 | $164.25 | $164.20 |
| Purchase #5 | $168.40 | 10.352% | $185.8328 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $47.58 | 12.689% | $53.6174 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $128.65 | 3.681% | $133.3856 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $890.72 | $949.8177 | $949.81 | $949.85 | $949.70 | |