| 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 | $65.48 | 7.860% | $70.6267 | $70.63 | $70.65 | $70.60 |
| Purchase #2 | $108.59 | 3.753% | $112.6654 | $112.67 | $112.65 | $112.70 |
| Purchase #3 | $44.75 | 8.836% | $48.7041 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $118.60 | 5.793% | $125.4705 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $173.29 | 5.491% | $182.8054 | $182.81 | $182.80 | $182.80 |
| Purchase #6 | $129.91 | 10.442% | $143.4752 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $177.53 | 9.553% | $194.4894 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $818.15 | $878.2367 | $878.25 | $878.25 | $878.30 | |