| 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 | $88.42 | 7.184% | $94.7721 | $94.77 | $94.75 | $94.80 |
| Purchase #2 | $91.42 | 8.751% | $99.4202 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $84.32 | 12.253% | $94.6517 | $94.65 | $94.65 | $94.70 |
| Purchase #4 | $120.44 | 10.153% | $132.6683 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $245.40 | 10.373% | $270.8553 | $270.86 | $270.85 | $270.90 |
| Purchase #6 | $117.46 | 7.323% | $126.0616 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $139.81 | 3.379% | $144.5342 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $887.27 | $962.9634 | $962.96 | $962.90 | $963.10 | |