| 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 | $88.46 | 12.465% | $99.4865 | $99.49 | $99.50 | $99.50 |
| Purchase #2 | $11.38 | 3.265% | $11.7516 | $11.75 | $11.75 | $11.80 |
| Purchase #3 | $142.46 | 4.337% | $148.6385 | $148.64 | $148.65 | $148.60 |
| Purchase #4 | $244.64 | 9.525% | $267.942 | $267.94 | $267.95 | $267.90 |
| Purchase #5 | $70.67 | 9.638% | $77.4812 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $10.46 | 7.216% | $11.2148 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $116.40 | 6.781% | $124.2931 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $684.47 | $740.8077 | $740.80 | $740.85 | $740.80 | |