| 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 | $98.44 | 7.614% | $105.9352 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $67.87 | 6.353% | $72.1818 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $34.70 | 5.761% | $36.6991 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $27.25 | 10.730% | $30.1739 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $199.71 | 13.224% | $226.1197 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $232.73 | 9.216% | $254.1784 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $151.62 | 12.299% | $170.2677 | $170.27 | $170.25 | $170.30 |
| 7 purchase totals = | $812.32 | $895.5558 | $895.56 | $895.55 | $895.60 | |