| 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 | $40.71 | 13.119% | $46.0507 | $46.05 | $46.05 | $46.10 |
| Purchase #2 | $115.25 | 5.778% | $121.9091 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $28.28 | 8.510% | $30.6866 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $5.68 | 3.728% | $5.8918 | $5.89 | $5.90 | $5.90 |
| Purchase #5 | $129.94 | 11.282% | $144.5998 | $144.60 | $144.60 | $144.60 |
| Purchase #6 | $122.93 | 3.444% | $127.1637 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $80.48 | 8.590% | $87.3932 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $523.27 | $563.6949 | $563.69 | $563.70 | $563.80 | |