| 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 | $72.69 | 4.253% | $75.7815 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $24.97 | 5.815% | $26.422 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $132.90 | 7.426% | $142.7692 | $142.77 | $142.75 | $142.80 |
| Purchase #4 | $27.68 | 3.594% | $28.6748 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $221.95 | 5.417% | $233.973 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $118.30 | 3.378% | $122.2962 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $10.58 | 10.625% | $11.7041 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $609.07 | $641.6208 | $641.61 | $641.55 | $641.70 | |