| 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 | $17.70 | 8.813% | $19.2599 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $44.61 | 3.733% | $46.2753 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $32.96 | 11.110% | $36.6219 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $30.27 | 5.569% | $31.9557 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $206.29 | 12.565% | $232.2103 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $168.96 | 4.711% | $176.9197 | $176.92 | $176.90 | $176.90 |
| Purchase #7 | $127.98 | 11.551% | $142.763 | $142.76 | $142.75 | $142.80 |
| 7 purchase totals = | $628.77 | $686.0058 | $686.01 | $685.95 | $686.10 | |