| 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 | $13.61 | 11.580% | $15.186 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $116.40 | 10.381% | $128.4835 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $106.30 | 4.133% | $110.6934 | $110.69 | $110.70 | $110.70 |
| Purchase #4 | $91.39 | 13.806% | $104.0073 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $7.75 | 12.778% | $8.7403 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $97.48 | 11.201% | $108.3987 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $237.80 | 10.708% | $263.2636 | $263.26 | $263.25 | $263.30 |
| 7 purchase totals = | $670.73 | $738.7728 | $738.77 | $738.80 | $738.80 | |