| 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 | $7.77 | 12.653% | $8.7531 | $8.75 | $8.75 | $8.80 |
| Purchase #2 | $64.98 | 13.728% | $73.9005 | $73.90 | $73.90 | $73.90 |
| Purchase #3 | $45.54 | 12.401% | $51.1874 | $51.19 | $51.20 | $51.20 |
| Purchase #4 | $81.35 | 5.846% | $86.1057 | $86.11 | $86.10 | $86.10 |
| Purchase #5 | $15.87 | 8.443% | $17.2099 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $183.25 | 4.388% | $191.291 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $119.96 | 7.460% | $128.909 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $518.72 | $557.3566 | $557.36 | $557.35 | $557.40 | |