| 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 | $27.69 | 12.556% | $31.1668 | $31.17 | $31.15 | $31.20 |
| Purchase #2 | $84.92 | 10.277% | $93.6472 | $93.65 | $93.65 | $93.60 |
| Purchase #3 | $91.28 | 9.519% | $99.9689 | $99.97 | $99.95 | $100.00 |
| Purchase #4 | $46.71 | 10.361% | $51.5496 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $248.70 | 6.620% | $265.1639 | $265.16 | $265.15 | $265.20 |
| Purchase #6 | $99.71 | 5.781% | $105.4742 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $81.50 | 6.704% | $86.9638 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $680.51 | $733.9344 | $733.93 | $733.85 | $734.00 | |