| 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 | $56.39 | 6.121% | $59.8416 | $59.84 | $59.85 | $59.80 |
| Purchase #2 | $166.39 | 8.191% | $180.019 | $180.02 | $180.00 | $180.00 |
| Purchase #3 | $7.49 | 6.324% | $7.9637 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $169.26 | 8.532% | $183.7013 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $207.68 | 13.855% | $236.4541 | $236.45 | $236.45 | $236.50 |
| Purchase #6 | $46.80 | 5.409% | $49.3314 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $77.56 | 12.827% | $87.5086 | $87.51 | $87.50 | $87.50 |
| 7 purchase totals = | $731.57 | $804.8197 | $804.81 | $804.80 | $804.80 | |