| 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 | $34.60 | 3.435% | $35.7885 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $91.37 | 3.228% | $94.3194 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $27.32 | 8.188% | $29.557 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $177.61 | 9.684% | $194.8098 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $83.52 | 12.687% | $94.1162 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $169.80 | 11.456% | $189.2523 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $119.83 | 9.867% | $131.6536 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $704.05 | $769.4968 | $769.50 | $769.45 | $769.60 | |