| 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 | $95.63 | 8.394% | $103.6572 | $103.66 | $103.65 | $103.70 |
| Purchase #2 | $220.41 | 13.178% | $249.4556 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $143.92 | 4.296% | $150.1028 | $150.10 | $150.10 | $150.10 |
| Purchase #4 | $112.99 | 5.483% | $119.1852 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $85.79 | 4.623% | $89.7561 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $64.63 | 11.485% | $72.0528 | $72.05 | $72.05 | $72.10 |
| Purchase #7 | $47.25 | 7.192% | $50.6482 | $50.65 | $50.65 | $50.60 |
| 7 purchase totals = | $770.62 | $834.8579 | $834.87 | $834.85 | $835.00 | |