| 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 | $28.79 | 12.105% | $32.275 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $50.29 | 3.317% | $51.9581 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $46.74 | 8.343% | $50.6395 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $22.67 | 10.641% | $25.0823 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $192.45 | 12.808% | $217.099 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $121.64 | 8.858% | $132.4149 | $132.41 | $132.40 | $132.40 |
| Purchase #7 | $245.55 | 8.857% | $267.2984 | $267.30 | $267.30 | $267.30 |
| 7 purchase totals = | $708.13 | $776.7672 | $776.77 | $776.80 | $776.80 | |