| 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 | $24.96 | 13.372% | $28.2977 | $28.30 | $28.30 | $28.30 |
| Purchase #2 | $237.68 | 6.828% | $253.9088 | $253.91 | $253.90 | $253.90 |
| Purchase #3 | $14.26 | 8.651% | $15.4936 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $224.65 | 5.812% | $237.7067 | $237.71 | $237.70 | $237.70 |
| Purchase #5 | $131.31 | 12.809% | $148.1295 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $134.33 | 8.786% | $146.1322 | $146.13 | $146.15 | $146.10 |
| Purchase #7 | $99.66 | 8.226% | $107.858 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $866.85 | $937.5265 | $937.53 | $937.55 | $937.50 | |