| 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 | $82.56 | 7.472% | $88.7289 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $168.53 | 4.681% | $176.4189 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $104.95 | 11.334% | $116.845 | $116.85 | $116.85 | $116.80 |
| Purchase #4 | $109.44 | 7.172% | $117.289 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $102.95 | 7.673% | $110.8494 | $110.85 | $110.85 | $110.80 |
| Purchase #6 | $57.98 | 10.749% | $64.2123 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $38.51 | 12.265% | $43.2333 | $43.23 | $43.25 | $43.20 |
| 7 purchase totals = | $664.92 | $717.5768 | $717.58 | $717.60 | $717.40 | |