| 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 | $46.43 | 3.350% | $47.9854 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $20.27 | 6.143% | $21.5152 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $188.89 | 12.856% | $213.1737 | $213.17 | $213.15 | $213.20 |
| Purchase #4 | $169.58 | 6.154% | $180.016 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $170.79 | 12.462% | $192.0738 | $192.07 | $192.05 | $192.10 |
| Purchase #6 | $96.41 | 4.223% | $100.4814 | $100.48 | $100.50 | $100.50 |
| Purchase #7 | $95.53 | 9.691% | $104.7878 | $104.79 | $104.80 | $104.80 |
| 7 purchase totals = | $787.90 | $860.0333 | $860.04 | $860.00 | $860.10 | |