| 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 | $97.49 | 12.554% | $109.7289 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $48.35 | 4.420% | $50.4871 | $50.49 | $50.50 | $50.50 |
| Purchase #3 | $151.63 | 7.729% | $163.3495 | $163.35 | $163.35 | $163.30 |
| Purchase #4 | $120.68 | 8.352% | $130.7592 | $130.76 | $130.75 | $130.80 |
| Purchase #5 | $91.65 | 3.460% | $94.8211 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $205.88 | 6.487% | $219.2354 | $219.24 | $219.25 | $219.20 |
| Purchase #7 | $195.48 | 6.855% | $208.8802 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $911.16 | $977.2614 | $977.27 | $977.30 | $977.20 | |