| 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 | $50.45 | 11.555% | $56.2795 | $56.28 | $56.30 | $56.30 |
| Purchase #2 | $175.62 | 11.539% | $195.8848 | $195.88 | $195.90 | $195.90 |
| Purchase #3 | $52.44 | 6.467% | $55.8313 | $55.83 | $55.85 | $55.80 |
| Purchase #4 | $38.70 | 8.479% | $41.9814 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $52.62 | 12.819% | $59.3654 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $75.61 | 4.734% | $79.1894 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $126.62 | 8.839% | $137.8119 | $137.81 | $137.80 | $137.80 |
| 7 purchase totals = | $572.06 | $626.3437 | $626.34 | $626.40 | $626.40 | |