| 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 | $215.68 | 11.556% | $240.604 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $12.88 | 6.859% | $13.7634 | $13.76 | $13.75 | $13.80 |
| Purchase #3 | $66.95 | 9.699% | $73.4435 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $46.66 | 8.390% | $50.5748 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $54.89 | 13.833% | $62.4829 | $62.48 | $62.50 | $62.50 |
| Purchase #6 | $33.30 | 4.348% | $34.7479 | $34.75 | $34.75 | $34.70 |
| Purchase #7 | $60.85 | 6.211% | $64.6294 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $491.21 | $540.2459 | $540.23 | $540.25 | $540.20 | |