| 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 | $80.32 | 8.408% | $87.0733 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $223.88 | 9.438% | $245.0098 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $94.39 | 4.265% | $98.4157 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $227.91 | 8.282% | $246.7855 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $43.77 | 10.342% | $48.2967 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $61.53 | 7.443% | $66.1097 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $20.46 | 13.255% | $23.172 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $752.26 | $814.8627 | $814.87 | $814.80 | $814.90 | |