| 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 | $40.51 | 13.659% | $46.0433 | $46.04 | $46.05 | $46.00 |
| Purchase #2 | $85.27 | 10.382% | $94.1227 | $94.12 | $94.10 | $94.10 |
| Purchase #3 | $124.65 | 7.628% | $134.1583 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $239.62 | 8.676% | $260.4094 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $35.89 | 12.715% | $40.4534 | $40.45 | $40.45 | $40.50 |
| Purchase #6 | $58.69 | 5.679% | $62.023 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $221.70 | 7.339% | $237.9706 | $237.97 | $237.95 | $238.00 |
| 7 purchase totals = | $806.33 | $875.1807 | $875.17 | $875.10 | $875.20 | |