| 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 | $48.35 | 6.839% | $51.6567 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $104.45 | 12.197% | $117.1898 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $44.40 | 8.730% | $48.2761 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $93.99 | 10.136% | $103.5168 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $110.47 | 6.429% | $117.5721 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $249.88 | 11.372% | $278.2964 | $278.30 | $278.30 | $278.30 |
| Purchase #7 | $29.83 | 13.678% | $33.9101 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $681.37 | $750.4180 | $750.43 | $750.40 | $750.50 | |