| 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 | $59.62 | 7.688% | $64.2036 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $151.72 | 3.555% | $157.1136 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $111.75 | 8.327% | $121.0554 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $25.60 | 13.343% | $29.0158 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $174.79 | 8.318% | $189.329 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $225.62 | 10.322% | $248.9085 | $248.91 | $248.90 | $248.90 |
| Purchase #7 | $65.40 | 13.207% | $74.0374 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $814.50 | $883.6633 | $883.67 | $883.65 | $883.60 | |