| 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 | $36.28 | 7.675% | $39.0645 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $151.33 | 5.322% | $159.3838 | $159.38 | $159.40 | $159.40 |
| Purchase #3 | $125.61 | 11.511% | $140.069 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $210.57 | 8.119% | $227.6662 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $35.80 | 13.542% | $40.648 | $40.65 | $40.65 | $40.60 |
| Purchase #6 | $206.28 | 11.455% | $229.9094 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $10.27 | 6.206% | $10.9074 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $776.14 | $847.6483 | $847.65 | $847.60 | $847.70 | |