| 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 | $78.66 | 5.276% | $82.8101 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $137.47 | 8.686% | $149.4106 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $249.68 | 13.703% | $283.8937 | $283.89 | $283.90 | $283.90 |
| Purchase #4 | $62.39 | 3.785% | $64.7515 | $64.75 | $64.75 | $64.80 |
| Purchase #5 | $53.32 | 9.668% | $58.475 | $58.48 | $58.50 | $58.50 |
| Purchase #6 | $224.38 | 3.716% | $232.718 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $11.97 | 3.282% | $12.3629 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $817.87 | $884.4218 | $884.42 | $884.40 | $884.50 | |