| 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 | $125.89 | 11.423% | $140.2704 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $55.31 | 6.536% | $58.9251 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $147.57 | 11.637% | $164.7427 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $49.58 | 4.192% | $51.6584 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $121.56 | 6.574% | $129.5514 | $129.55 | $129.55 | $129.60 |
| Purchase #6 | $144.58 | 9.813% | $158.7676 | $158.77 | $158.75 | $158.80 |
| Purchase #7 | $60.33 | 9.747% | $66.2104 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $704.82 | $770.1260 | $770.13 | $770.10 | $770.20 | |