| 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 | $28.29 | 5.152% | $29.7475 | $29.75 | $29.75 | $29.70 |
| Purchase #2 | $177.51 | 13.395% | $201.2875 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $91.60 | 10.657% | $101.3618 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $146.33 | 5.321% | $154.1162 | $154.12 | $154.10 | $154.10 |
| Purchase #5 | $75.34 | 5.682% | $79.6208 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $84.79 | 7.574% | $91.212 | $91.21 | $91.20 | $91.20 |
| Purchase #7 | $54.89 | 13.286% | $62.1827 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $658.75 | $719.5285 | $719.53 | $719.50 | $719.50 | |