| 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 | $45.31 | 10.245% | $49.952 | $49.95 | $49.95 | $50.00 |
| Purchase #2 | $223.65 | 5.753% | $236.5166 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $242.99 | 5.657% | $256.7359 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $242.81 | 4.700% | $254.2221 | $254.22 | $254.20 | $254.20 |
| Purchase #5 | $71.39 | 6.140% | $75.7733 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $106.52 | 13.760% | $121.1772 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $151.49 | 11.291% | $168.5947 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $1,084.16 | $1,162.9718 | $1,162.97 | $1,162.95 | $1,163.00 | |