| 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 | $107.88 | 4.846% | $113.1079 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $71.86 | 5.817% | $76.0401 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $102.83 | 4.412% | $107.3669 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $239.99 | 7.550% | $258.1092 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $188.53 | 13.485% | $213.9533 | $213.95 | $213.95 | $214.00 |
| Purchase #6 | $125.57 | 5.776% | $132.8229 | $132.82 | $132.80 | $132.80 |
| Purchase #7 | $79.77 | 7.550% | $85.7926 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $916.43 | $987.1929 | $987.19 | $987.15 | $987.20 | |