| 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 | $92.57 | 5.495% | $97.6567 | $97.66 | $97.65 | $97.70 |
| Purchase #2 | $224.38 | 9.741% | $246.2369 | $246.24 | $246.25 | $246.20 |
| Purchase #3 | $61.89 | 13.384% | $70.1734 | $70.17 | $70.15 | $70.20 |
| Purchase #4 | $75.37 | 11.852% | $84.3029 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $65.58 | 6.597% | $69.9063 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $74.96 | 5.673% | $79.2125 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $165.96 | 3.339% | $171.5014 | $171.50 | $171.50 | $171.50 |
| 7 purchase totals = | $760.71 | $818.9901 | $818.99 | $818.95 | $819.00 | |