| 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 | $76.52 | 6.684% | $81.6346 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $124.73 | 5.150% | $131.1536 | $131.15 | $131.15 | $131.20 |
| Purchase #3 | $121.41 | 3.478% | $125.6326 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $94.51 | 12.280% | $106.1158 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $107.28 | 13.231% | $121.4742 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $76.67 | 6.265% | $81.4734 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $88.79 | 11.787% | $99.2557 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $689.91 | $746.7399 | $746.73 | $746.70 | $746.80 | |