| 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 | $26.73 | 6.210% | $28.3899 | $28.39 | $28.40 | $28.40 |
| Purchase #2 | $225.96 | 7.181% | $242.1862 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $63.41 | 6.505% | $67.5348 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $92.63 | 12.845% | $104.5283 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $45.83 | 7.725% | $49.3704 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $109.55 | 7.354% | $117.6063 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $176.62 | 8.481% | $191.5991 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $740.73 | $801.2150 | $801.22 | $801.25 | $801.20 | |