| 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 | $116.28 | 7.539% | $125.0463 | $125.05 | $125.05 | $125.00 |
| Purchase #2 | $42.47 | 5.591% | $44.8445 | $44.84 | $44.85 | $44.80 |
| Purchase #3 | $121.26 | 7.252% | $130.0538 | $130.05 | $130.05 | $130.10 |
| Purchase #4 | $140.50 | 13.688% | $159.7316 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $47.75 | 9.206% | $52.1459 | $52.15 | $52.15 | $52.10 |
| Purchase #6 | $103.56 | 9.102% | $112.986 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $34.83 | 9.541% | $38.1531 | $38.15 | $38.15 | $38.20 |
| 7 purchase totals = | $606.65 | $662.9612 | $662.96 | $663.00 | $662.90 | |