| 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 | $87.25 | 8.610% | $94.7622 | $94.76 | $94.75 | $94.80 |
| Purchase #2 | $48.49 | 9.481% | $53.0873 | $53.09 | $53.10 | $53.10 |
| Purchase #3 | $82.41 | 7.331% | $88.4515 | $88.45 | $88.45 | $88.50 |
| Purchase #4 | $41.33 | 3.429% | $42.7472 | $42.75 | $42.75 | $42.70 |
| Purchase #5 | $120.79 | 9.736% | $132.5501 | $132.55 | $132.55 | $132.60 |
| Purchase #6 | $146.39 | 10.230% | $161.3657 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $61.64 | 6.507% | $65.6509 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $588.30 | $638.6149 | $638.62 | $638.60 | $638.80 | |