| 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 | $26.53 | 12.478% | $29.8404 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $146.46 | 13.778% | $166.6393 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $125.29 | 3.506% | $129.6827 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $171.38 | 6.420% | $182.3826 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $134.75 | 12.523% | $151.6247 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $102.78 | 8.485% | $111.5009 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $98.49 | 5.210% | $103.6213 | $103.62 | $103.60 | $103.60 |
| 7 purchase totals = | $805.68 | $875.2919 | $875.28 | $875.30 | $875.20 | |