| 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 | $104.94 | 4.594% | $109.7609 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $82.26 | 7.400% | $88.3472 | $88.35 | $88.35 | $88.30 |
| Purchase #3 | $50.58 | 7.243% | $54.2435 | $54.24 | $54.25 | $54.20 |
| Purchase #4 | $127.60 | 12.412% | $143.4377 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $87.45 | 5.363% | $92.1399 | $92.14 | $92.15 | $92.10 |
| Purchase #6 | $214.55 | 8.405% | $232.5829 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $94.91 | 10.202% | $104.5927 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $762.29 | $825.1048 | $825.10 | $825.15 | $825.00 | |