| 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 | $116.44 | 4.513% | $121.6949 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $25.97 | 11.265% | $28.8955 | $28.90 | $28.90 | $28.90 |
| Purchase #3 | $136.48 | 3.178% | $140.8173 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $58.51 | 11.289% | $65.1152 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $157.85 | 6.618% | $168.2965 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $29.77 | 5.132% | $31.2978 | $31.30 | $31.30 | $31.30 |
| Purchase #7 | $55.42 | 10.213% | $61.08 | $61.08 | $61.10 | $61.10 |
| 7 purchase totals = | $580.44 | $617.1972 | $617.21 | $617.20 | $617.20 | |