| 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 | $13.93 | 10.185% | $15.3488 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $209.62 | 11.684% | $234.112 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $49.53 | 10.586% | $54.7732 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $58.95 | 3.430% | $60.972 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $150.48 | 5.196% | $158.2989 | $158.30 | $158.30 | $158.30 |
| Purchase #6 | $178.97 | 6.824% | $191.1829 | $191.18 | $191.20 | $191.20 |
| Purchase #7 | $144.43 | 11.742% | $161.389 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $805.91 | $876.0768 | $876.07 | $876.05 | $876.10 | |