| 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 | $74.71 | 10.452% | $82.5187 | $82.52 | $82.50 | $82.50 |
| Purchase #2 | $235.96 | 7.687% | $254.0982 | $254.10 | $254.10 | $254.10 |
| Purchase #3 | $64.39 | 11.862% | $72.0279 | $72.03 | $72.05 | $72.00 |
| Purchase #4 | $74.94 | 11.697% | $83.7057 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $59.29 | 5.833% | $62.7484 | $62.75 | $62.75 | $62.70 |
| Purchase #6 | $208.37 | 9.669% | $228.5173 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $72.73 | 3.374% | $75.1839 | $75.18 | $75.20 | $75.20 |
| 7 purchase totals = | $790.39 | $858.8001 | $858.81 | $858.80 | $858.70 | |