| 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 | $15.89 | 8.569% | $17.2516 | $17.25 | $17.25 | $17.30 |
| Purchase #2 | $59.33 | 11.594% | $66.2087 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $29.28 | 11.689% | $32.7025 | $32.70 | $32.70 | $32.70 |
| Purchase #4 | $64.25 | 13.780% | $73.1037 | $73.10 | $73.10 | $73.10 |
| Purchase #5 | $29.29 | 10.433% | $32.3458 | $32.35 | $32.35 | $32.30 |
| Purchase #6 | $199.97 | 5.154% | $210.2765 | $210.28 | $210.30 | $210.30 |
| Purchase #7 | $78.92 | 10.298% | $87.0472 | $87.05 | $87.05 | $87.00 |
| 7 purchase totals = | $476.93 | $518.9360 | $518.94 | $518.95 | $518.90 | |