| 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 | $37.64 | 7.146% | $40.3298 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $43.32 | 13.273% | $49.0699 | $49.07 | $49.05 | $49.10 |
| Purchase #3 | $182.29 | 7.384% | $195.7503 | $195.75 | $195.75 | $195.80 |
| Purchase #4 | $170.96 | 8.372% | $185.2728 | $185.27 | $185.25 | $185.30 |
| Purchase #5 | $197.82 | 13.305% | $224.14 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $41.93 | 9.695% | $45.9951 | $46.00 | $46.00 | $46.00 |
| Purchase #7 | $118.28 | 6.121% | $125.5199 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $792.24 | $866.0778 | $866.08 | $866.05 | $866.10 | |