| 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 | $73.79 | 11.426% | $82.2212 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $234.30 | 13.758% | $266.535 | $266.54 | $266.55 | $266.50 |
| Purchase #3 | $34.80 | 4.661% | $36.422 | $36.42 | $36.40 | $36.40 |
| Purchase #4 | $125.72 | 4.379% | $131.2253 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $115.95 | 4.486% | $121.1515 | $121.15 | $121.15 | $121.20 |
| Purchase #6 | $24.84 | 3.615% | $25.738 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $107.28 | 10.681% | $118.7386 | $118.74 | $118.75 | $118.70 |
| 7 purchase totals = | $716.68 | $782.0316 | $782.04 | $782.05 | $781.90 | |