| 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 | $53.95 | 11.548% | $60.1801 | $60.18 | $60.20 | $60.20 |
| Purchase #2 | $35.76 | 6.772% | $38.1817 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $106.68 | 13.678% | $121.2717 | $121.27 | $121.25 | $121.30 |
| Purchase #4 | $182.58 | 9.248% | $199.465 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $105.38 | 5.739% | $111.4278 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $144.49 | 8.203% | $156.3425 | $156.34 | $156.35 | $156.30 |
| Purchase #7 | $187.56 | 5.271% | $197.4463 | $197.45 | $197.45 | $197.40 |
| 7 purchase totals = | $816.40 | $884.3151 | $884.32 | $884.35 | $884.30 | |