| 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 | $52.73 | 8.505% | $57.2147 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $60.41 | 6.690% | $64.4514 | $64.45 | $64.45 | $64.50 |
| Purchase #3 | $50.56 | 7.814% | $54.5108 | $54.51 | $54.50 | $54.50 |
| Purchase #4 | $187.40 | 9.209% | $204.6577 | $204.66 | $204.65 | $204.70 |
| Purchase #5 | $174.68 | 12.731% | $196.9185 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $218.97 | 4.203% | $228.1733 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $74.30 | 11.420% | $82.7851 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $819.05 | $888.7115 | $888.71 | $888.65 | $888.80 | |