| 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 | $42.29 | 8.270% | $45.7874 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $113.25 | 10.167% | $124.7641 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $28.70 | 12.854% | $32.3891 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $108.89 | 7.428% | $116.9783 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $75.69 | 3.345% | $78.2218 | $78.22 | $78.20 | $78.20 |
| Purchase #6 | $61.56 | 8.290% | $66.6633 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $210.68 | 10.349% | $232.4833 | $232.48 | $232.50 | $232.50 |
| 7 purchase totals = | $641.06 | $697.2873 | $697.28 | $697.30 | $697.40 | |