| 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 | $25.67 | 6.137% | $27.2454 | $27.25 | $27.25 | $27.20 |
| Purchase #2 | $43.83 | 12.399% | $49.2645 | $49.26 | $49.25 | $49.30 |
| Purchase #3 | $105.72 | 7.843% | $114.0116 | $114.01 | $114.00 | $114.00 |
| Purchase #4 | $23.34 | 3.335% | $24.1184 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $249.69 | 11.806% | $279.1684 | $279.17 | $279.15 | $279.20 |
| Purchase #6 | $241.27 | 3.655% | $250.0884 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $105.37 | 6.741% | $112.473 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $794.89 | $856.3697 | $856.37 | $856.30 | $856.40 | |