| 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 | $45.47 | 5.739% | $48.0795 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $129.61 | 3.619% | $134.3006 | $134.30 | $134.30 | $134.30 |
| Purchase #3 | $100.49 | 10.286% | $110.8264 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $132.95 | 4.527% | $138.9686 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $165.83 | 8.603% | $180.0964 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $22.88 | 7.653% | $24.631 | $24.63 | $24.65 | $24.60 |
| Purchase #7 | $63.28 | 4.624% | $66.2061 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $660.51 | $703.1086 | $703.12 | $703.15 | $703.10 | |