| 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 | $105.92 | 10.120% | $116.6391 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $124.97 | 8.363% | $135.4212 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $149.84 | 12.769% | $168.9731 | $168.97 | $168.95 | $169.00 |
| Purchase #4 | $25.99 | 8.386% | $28.1695 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $40.34 | 4.209% | $42.0379 | $42.04 | $42.05 | $42.00 |
| Purchase #6 | $208.41 | 9.382% | $227.963 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $148.61 | 6.529% | $158.3127 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $804.08 | $877.5165 | $877.51 | $877.45 | $877.50 | |