| 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 | $82.57 | 13.257% | $93.5163 | $93.52 | $93.50 | $93.50 |
| Purchase #2 | $83.75 | 6.845% | $89.4827 | $89.48 | $89.50 | $89.50 |
| Purchase #3 | $244.76 | 11.147% | $272.0434 | $272.04 | $272.05 | $272.00 |
| Purchase #4 | $107.71 | 8.574% | $116.9451 | $116.95 | $116.95 | $116.90 |
| Purchase #5 | $111.46 | 3.531% | $115.3957 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $77.46 | 9.301% | $84.6646 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $61.93 | 5.575% | $65.3826 | $65.38 | $65.40 | $65.40 |
| 7 purchase totals = | $769.64 | $837.4304 | $837.43 | $837.45 | $837.40 | |