| 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 | $24.52 | 8.491% | $26.602 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $121.53 | 12.784% | $137.0664 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $93.43 | 6.558% | $99.5571 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $117.29 | 11.108% | $130.3186 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $92.58 | 11.786% | $103.4915 | $103.49 | $103.50 | $103.50 |
| Purchase #6 | $73.66 | 5.156% | $77.4579 | $77.46 | $77.45 | $77.50 |
| Purchase #7 | $37.64 | 5.426% | $39.6823 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $560.65 | $614.1758 | $614.18 | $614.15 | $614.30 | |