| 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 | $45.39 | 7.144% | $48.6327 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $110.52 | 9.765% | $121.3123 | $121.31 | $121.30 | $121.30 |
| Purchase #3 | $136.64 | 8.283% | $147.9579 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $42.38 | 6.668% | $45.2059 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $215.32 | 10.575% | $238.0901 | $238.09 | $238.10 | $238.10 |
| Purchase #6 | $246.98 | 9.324% | $270.0084 | $270.01 | $270.00 | $270.00 |
| Purchase #7 | $93.33 | 9.831% | $102.5053 | $102.51 | $102.50 | $102.50 |
| 7 purchase totals = | $890.56 | $973.7126 | $973.72 | $973.70 | $973.70 | |