| 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 | $49.29 | 7.846% | $53.1573 | $53.16 | $53.15 | $53.20 |
| Purchase #2 | $152.79 | 11.769% | $170.7719 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $62.76 | 12.144% | $70.3816 | $70.38 | $70.40 | $70.40 |
| Purchase #4 | $235.53 | 3.312% | $243.3308 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $69.35 | 13.495% | $78.7088 | $78.71 | $78.70 | $78.70 |
| Purchase #6 | $5.86 | 5.548% | $6.1851 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $53.80 | 5.438% | $56.7256 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $629.38 | $679.2611 | $679.27 | $679.30 | $679.30 | |