| 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 | $62.88 | 4.327% | $65.6008 | $65.60 | $65.60 | $65.60 |
| Purchase #2 | $247.57 | 5.107% | $260.2134 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $58.65 | 13.512% | $66.5748 | $66.57 | $66.55 | $66.60 |
| Purchase #4 | $13.88 | 13.839% | $15.8009 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $58.30 | 9.352% | $63.7522 | $63.75 | $63.75 | $63.80 |
| Purchase #6 | $99.84 | 13.656% | $113.4742 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $212.78 | 7.623% | $229.0002 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $753.90 | $814.4165 | $814.40 | $814.35 | $814.50 | |