| 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 | $86.89 | 5.305% | $91.4995 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $13.64 | 7.445% | $14.6555 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $129.66 | 13.241% | $146.8283 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $153.38 | 6.407% | $163.2071 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $121.83 | 4.786% | $127.6608 | $127.66 | $127.65 | $127.70 |
| Purchase #6 | $180.86 | 9.297% | $197.6746 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $79.45 | 4.566% | $83.0777 | $83.08 | $83.10 | $83.10 |
| 7 purchase totals = | $765.71 | $824.6035 | $824.61 | $824.60 | $824.70 | |