| 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 | $7.81 | 9.411% | $8.545 | $8.55 | $8.55 | $8.50 |
| Purchase #2 | $75.83 | 10.721% | $83.9597 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $49.66 | 8.513% | $53.8876 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $108.61 | 9.207% | $118.6097 | $118.61 | $118.60 | $118.60 |
| Purchase #5 | $221.54 | 6.526% | $235.9977 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $232.44 | 8.299% | $251.7302 | $251.73 | $251.75 | $251.70 |
| Purchase #7 | $51.86 | 12.251% | $58.2134 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $747.75 | $810.9433 | $810.95 | $810.95 | $810.90 | |