| 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 | $51.61 | 9.308% | $56.4139 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $223.96 | 8.708% | $243.4624 | $243.46 | $243.45 | $243.50 |
| Purchase #3 | $188.89 | 8.452% | $204.855 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $89.85 | 4.806% | $94.1682 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $20.51 | 12.762% | $23.1275 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $148.75 | 6.131% | $157.8699 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $41.26 | 7.682% | $44.4296 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $764.83 | $824.3265 | $824.33 | $824.30 | $824.40 | |