| 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 | $26.63 | 10.296% | $29.3718 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $164.53 | 7.815% | $177.388 | $177.39 | $177.40 | $177.40 |
| Purchase #3 | $85.27 | 9.403% | $93.2879 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $154.51 | 11.431% | $172.172 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $81.76 | 7.867% | $88.1921 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $95.66 | 3.659% | $99.1602 | $99.16 | $99.15 | $99.20 |
| Purchase #7 | $161.59 | 7.650% | $173.9516 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $769.95 | $833.5236 | $833.52 | $833.50 | $833.70 | |