| 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 | $65.27 | 9.128% | $71.2278 | $71.23 | $71.25 | $71.20 |
| Purchase #2 | $105.91 | 13.582% | $120.2947 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $78.55 | 5.543% | $82.904 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $120.74 | 4.513% | $126.189 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $187.41 | 5.193% | $197.1422 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $30.72 | 9.260% | $33.5647 | $33.56 | $33.55 | $33.60 |
| Purchase #7 | $204.26 | 6.758% | $218.0639 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $792.86 | $849.3863 | $849.37 | $849.40 | $849.40 | |