| 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 | $41.86 | 11.791% | $46.7957 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $137.74 | 9.683% | $151.0774 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $35.97 | 3.277% | $37.1487 | $37.15 | $37.15 | $37.10 |
| Purchase #4 | $26.87 | 6.866% | $28.7149 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $60.38 | 9.276% | $65.9808 | $65.98 | $66.00 | $66.00 |
| Purchase #6 | $13.69 | 10.159% | $15.0808 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $83.33 | 3.140% | $85.9466 | $85.95 | $85.95 | $85.90 |
| 7 purchase totals = | $399.84 | $430.7449 | $430.75 | $430.80 | $430.70 | |