| 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 | $73.62 | 7.556% | $79.1827 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $57.72 | 6.305% | $61.3592 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $228.47 | 10.790% | $253.1219 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $45.25 | 6.544% | $48.2112 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $70.55 | 7.130% | $75.5802 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $71.27 | 7.154% | $76.3687 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $58.86 | 12.609% | $66.2817 | $66.28 | $66.30 | $66.30 |
| 7 purchase totals = | $605.74 | $660.1056 | $660.10 | $660.10 | $660.20 | |