| 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 | $56.83 | 13.359% | $64.4219 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $116.82 | 13.676% | $132.7963 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $73.98 | 10.157% | $81.4941 | $81.49 | $81.50 | $81.50 |
| Purchase #4 | $81.86 | 11.269% | $91.0848 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $68.70 | 4.271% | $71.6342 | $71.63 | $71.65 | $71.60 |
| Purchase #6 | $171.83 | 10.336% | $189.5903 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $182.46 | 5.460% | $192.4223 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $752.48 | $823.4439 | $823.43 | $823.45 | $823.40 | |