| 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 | $61.71 | 7.583% | $66.3895 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $140.31 | 6.594% | $149.562 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $243.74 | 9.858% | $267.7679 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $236.86 | 7.283% | $254.1105 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $100.29 | 7.122% | $107.4327 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $128.68 | 11.451% | $143.4151 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $128.67 | 13.413% | $145.9285 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $1,040.26 | $1,134.6062 | $1,134.61 | $1,134.60 | $1,134.60 | |