| 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 | $63.63 | 13.604% | $72.2862 | $72.29 | $72.30 | $72.30 |
| Purchase #2 | $126.36 | 10.141% | $139.1742 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $233.33 | 5.131% | $245.3022 | $245.30 | $245.30 | $245.30 |
| Purchase #4 | $19.25 | 6.858% | $20.5702 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $146.73 | 4.586% | $153.459 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $109.38 | 13.767% | $124.4383 | $124.44 | $124.45 | $124.40 |
| Purchase #7 | $63.79 | 4.293% | $66.5285 | $66.53 | $66.55 | $66.50 |
| 7 purchase totals = | $762.47 | $821.7586 | $821.76 | $821.75 | $821.80 | |