| 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 | $115.77 | 6.808% | $123.6516 | $123.65 | $123.65 | $123.70 |
| Purchase #2 | $119.71 | 4.599% | $125.2155 | $125.22 | $125.20 | $125.20 |
| Purchase #3 | $101.29 | 5.172% | $106.5287 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $9.90 | 13.541% | $11.2406 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $87.53 | 7.465% | $94.0641 | $94.06 | $94.05 | $94.10 |
| Purchase #6 | $170.62 | 9.681% | $187.1377 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $11.32 | 11.767% | $12.652 | $12.65 | $12.65 | $12.70 |
| 7 purchase totals = | $616.14 | $660.4902 | $660.49 | $660.50 | $660.50 | |