| 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 | $82.46 | 13.855% | $93.8848 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $19.52 | 12.361% | $21.9329 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $167.73 | 13.362% | $190.1421 | $190.14 | $190.15 | $190.10 |
| Purchase #4 | $26.99 | 8.470% | $29.2761 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $143.75 | 5.581% | $151.7727 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $22.71 | 7.340% | $24.3769 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $79.95 | 8.416% | $86.6786 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $543.11 | $598.0641 | $598.06 | $598.15 | $598.10 | |