| 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 | $34.54 | 3.451% | $35.732 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $236.98 | 3.337% | $244.888 | $244.89 | $244.90 | $244.90 |
| Purchase #3 | $103.47 | 4.245% | $107.8623 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $72.65 | 12.246% | $81.5467 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $11.87 | 7.770% | $12.7923 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $224.72 | 13.647% | $255.3875 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $148.68 | 12.282% | $166.9409 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $832.91 | $905.1497 | $905.15 | $905.20 | $905.10 | |