| 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 | $64.56 | 12.537% | $72.6539 | $72.65 | $72.65 | $72.70 |
| Purchase #2 | $165.53 | 13.322% | $187.5819 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $48.92 | 12.812% | $55.1876 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $240.31 | 6.413% | $255.7211 | $255.72 | $255.70 | $255.70 |
| Purchase #5 | $139.33 | 8.398% | $151.0309 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $118.53 | 4.867% | $124.2989 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $61.45 | 12.469% | $69.1122 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $838.63 | $915.5865 | $915.58 | $915.60 | $915.60 | |