| 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 | $39.26 | 11.772% | $43.8817 | $43.88 | $43.90 | $43.90 |
| Purchase #2 | $216.56 | 11.252% | $240.9273 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $178.48 | 9.674% | $195.7462 | $195.75 | $195.75 | $195.70 |
| Purchase #4 | $97.69 | 6.612% | $104.1493 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $25.59 | 9.663% | $28.0628 | $28.06 | $28.05 | $28.10 |
| Purchase #6 | $134.58 | 12.756% | $151.747 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $46.27 | 4.227% | $48.2258 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $738.43 | $812.7401 | $812.75 | $812.80 | $812.60 | |