| 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 | $84.74 | 7.481% | $91.0794 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $227.54 | 7.155% | $243.8205 | $243.82 | $243.80 | $243.80 |
| Purchase #3 | $102.37 | 4.746% | $107.2285 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $104.37 | 11.324% | $116.1889 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $28.36 | 4.752% | $29.7077 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $170.62 | 10.809% | $189.0623 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $139.43 | 5.513% | $147.1168 | $147.12 | $147.10 | $147.10 |
| 7 purchase totals = | $857.43 | $924.2041 | $924.21 | $924.20 | $924.20 | |