| 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 | $45.54 | 9.844% | $50.023 | $50.02 | $50.00 | $50.00 |
| Purchase #2 | $98.43 | 13.494% | $111.7121 | $111.71 | $111.70 | $111.70 |
| Purchase #3 | $111.83 | 7.570% | $120.2955 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $215.61 | 7.696% | $232.2033 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $79.95 | 10.201% | $88.1057 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $27.38 | 5.668% | $28.9319 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $236.76 | 9.328% | $258.845 | $258.85 | $258.85 | $258.80 |
| 7 purchase totals = | $815.50 | $890.1165 | $890.12 | $890.10 | $890.00 | |