| 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 | $77.34 | 8.633% | $84.0168 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $35.87 | 10.297% | $39.5635 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $104.86 | 11.415% | $116.8298 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $120.87 | 5.741% | $127.8091 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $212.46 | 3.481% | $219.8557 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $229.77 | 4.662% | $240.4819 | $240.48 | $240.50 | $240.50 |
| Purchase #7 | $154.46 | 4.836% | $161.9297 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $935.63 | $990.4865 | $990.49 | $990.50 | $990.50 | |