| 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 | $95.56 | 12.437% | $107.4448 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $54.36 | 9.205% | $59.3638 | $59.36 | $59.35 | $59.40 |
| Purchase #3 | $39.89 | 9.686% | $43.7537 | $43.75 | $43.75 | $43.80 |
| Purchase #4 | $146.30 | 8.387% | $158.5702 | $158.57 | $158.55 | $158.60 |
| Purchase #5 | $213.28 | 11.536% | $237.884 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $139.74 | 6.206% | $148.4123 | $148.41 | $148.40 | $148.40 |
| Purchase #7 | $126.80 | 5.501% | $133.7753 | $133.78 | $133.80 | $133.80 |
| 7 purchase totals = | $815.93 | $889.2041 | $889.19 | $889.20 | $889.30 | |