| 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 | $89.50 | 13.873% | $101.9163 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $15.87 | 7.230% | $17.0174 | $17.02 | $17.00 | $17.00 |
| Purchase #3 | $12.56 | 8.633% | $13.6443 | $13.64 | $13.65 | $13.60 |
| Purchase #4 | $47.86 | 5.476% | $50.4808 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $232.94 | 13.312% | $263.949 | $263.95 | $263.95 | $263.90 |
| Purchase #6 | $221.45 | 6.791% | $236.4887 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $128.97 | 3.624% | $133.6439 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $749.15 | $817.1404 | $817.14 | $817.15 | $817.00 | |