| 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 | $41.50 | 8.684% | $45.1039 | $45.10 | $45.10 | $45.10 |
| Purchase #2 | $152.74 | 3.681% | $158.3624 | $158.36 | $158.35 | $158.40 |
| Purchase #3 | $159.92 | 6.295% | $169.987 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $133.25 | 13.119% | $150.7311 | $150.73 | $150.75 | $150.70 |
| Purchase #5 | $247.41 | 6.834% | $264.318 | $264.32 | $264.30 | $264.30 |
| Purchase #6 | $89.34 | 6.121% | $94.8085 | $94.81 | $94.80 | $94.80 |
| Purchase #7 | $207.31 | 3.332% | $214.2176 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $1,031.47 | $1,097.5285 | $1,097.53 | $1,097.50 | $1,097.50 | |