| 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 | $17.81 | 10.646% | $19.7061 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $64.66 | 5.132% | $67.9784 | $67.98 | $68.00 | $68.00 |
| Purchase #3 | $245.67 | 4.297% | $256.2264 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $109.99 | 10.239% | $121.2519 | $121.25 | $121.25 | $121.30 |
| Purchase #5 | $122.88 | 3.500% | $127.1808 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $74.30 | 4.617% | $77.7304 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $75.42 | 3.692% | $78.2045 | $78.20 | $78.20 | $78.20 |
| 7 purchase totals = | $710.73 | $748.2785 | $748.28 | $748.35 | $748.30 | |