| 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 | $17.65 | 11.814% | $19.7352 | $19.74 | $19.75 | $19.70 |
| Purchase #2 | $44.26 | 8.514% | $48.0283 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $53.78 | 4.477% | $56.1877 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $213.86 | 3.389% | $221.1077 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $64.68 | 13.461% | $73.3866 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $20.45 | 8.663% | $22.2216 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $193.53 | 10.456% | $213.7655 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $608.21 | $654.4326 | $654.45 | $654.45 | $654.40 | |