| 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 | $117.44 | 3.644% | $121.7195 | $121.72 | $121.70 | $121.70 |
| Purchase #2 | $171.44 | 13.699% | $194.9256 | $194.93 | $194.95 | $194.90 |
| Purchase #3 | $46.83 | 6.748% | $49.9901 | $49.99 | $50.00 | $50.00 |
| Purchase #4 | $44.63 | 4.870% | $46.8035 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $60.91 | 11.501% | $67.9153 | $67.92 | $67.90 | $67.90 |
| Purchase #6 | $125.41 | 9.403% | $137.2023 | $137.20 | $137.20 | $137.20 |
| Purchase #7 | $57.55 | 11.476% | $64.1544 | $64.15 | $64.15 | $64.20 |
| 7 purchase totals = | $624.21 | $682.7107 | $682.71 | $682.70 | $682.70 | |