| 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 | $64.87 | 9.488% | $71.0249 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $91.37 | 11.634% | $102 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $51.66 | 12.250% | $57.9884 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $83.83 | 3.564% | $86.8177 | $86.82 | $86.80 | $86.80 |
| Purchase #5 | $174.84 | 8.663% | $189.9864 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $22.52 | 13.209% | $25.4947 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $112.81 | 7.115% | $120.8364 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $601.90 | $654.1485 | $654.15 | $654.15 | $654.10 | |