| 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 | $114.86 | 7.249% | $123.1862 | $123.19 | $123.20 | $123.20 |
| Purchase #2 | $7.29 | 8.492% | $7.9091 | $7.91 | $7.90 | $7.90 |
| Purchase #3 | $32.33 | 11.253% | $35.9681 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $97.94 | 7.441% | $105.2277 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $93.94 | 11.449% | $104.6952 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $102.64 | 7.170% | $109.9993 | $110.00 | $110.00 | $110.00 |
| Purchase #7 | $236.27 | 9.175% | $257.9478 | $257.95 | $257.95 | $257.90 |
| 7 purchase totals = | $685.27 | $744.9334 | $744.95 | $744.95 | $744.90 | |