| 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 | $107.48 | 3.219% | $110.9398 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $115.91 | 9.473% | $126.8902 | $126.89 | $126.90 | $126.90 |
| Purchase #3 | $49.97 | 11.476% | $55.7046 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $46.89 | 5.284% | $49.3677 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $236.36 | 9.170% | $258.0342 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $232.53 | 8.252% | $251.7184 | $251.72 | $251.70 | $251.70 |
| Purchase #7 | $39.59 | 3.691% | $41.0513 | $41.05 | $41.05 | $41.10 |
| 7 purchase totals = | $828.73 | $893.7062 | $893.70 | $893.70 | $893.70 | |