| 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 | $87.31 | 11.303% | $97.1786 | $97.18 | $97.20 | $97.20 |
| Purchase #2 | $48.92 | 8.113% | $52.8889 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $170.30 | 7.830% | $183.6345 | $183.63 | $183.65 | $183.60 |
| Purchase #4 | $15.42 | 3.589% | $15.9734 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $38.66 | 3.821% | $40.1372 | $40.14 | $40.15 | $40.10 |
| Purchase #6 | $233.32 | 13.728% | $265.3502 | $265.35 | $265.35 | $265.40 |
| Purchase #7 | $66.90 | 3.312% | $69.1157 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $660.83 | $724.2785 | $724.28 | $724.30 | $724.30 | |