| 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 | $47.84 | 6.410% | $50.9065 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $121.82 | 6.125% | $129.2815 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $114.27 | 9.624% | $125.2673 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $42.56 | 9.313% | $46.5236 | $46.52 | $46.50 | $46.50 |
| Purchase #5 | $89.75 | 11.642% | $100.1987 | $100.20 | $100.20 | $100.20 |
| Purchase #6 | $66.79 | 7.251% | $71.6329 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $228.93 | 10.565% | $253.1165 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $711.96 | $776.9270 | $776.93 | $776.90 | $776.90 | |