| 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 | $30.61 | 5.843% | $32.3985 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $90.66 | 4.261% | $94.523 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $249.26 | 12.386% | $280.1333 | $280.13 | $280.15 | $280.10 |
| Purchase #4 | $92.90 | 5.241% | $97.7689 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $149.48 | 13.395% | $169.5028 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $67.50 | 11.160% | $75.033 | $75.03 | $75.05 | $75.00 |
| Purchase #7 | $164.44 | 13.814% | $187.1557 | $187.16 | $187.15 | $187.20 |
| 7 purchase totals = | $844.85 | $936.5152 | $936.51 | $936.50 | $936.50 | |