| 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 | $45.89 | 9.861% | $50.4152 | $50.42 | $50.40 | $50.40 |
| Purchase #2 | $174.39 | 4.537% | $182.3021 | $182.30 | $182.30 | $182.30 |
| Purchase #3 | $13.98 | 10.445% | $15.4402 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $106.93 | 13.504% | $121.3698 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $136.27 | 6.525% | $145.1616 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $61.30 | 12.156% | $68.7516 | $68.75 | $68.75 | $68.80 |
| Purchase #7 | $210.84 | 7.690% | $227.0536 | $227.05 | $227.05 | $227.10 |
| 7 purchase totals = | $749.60 | $810.4941 | $810.49 | $810.45 | $810.60 | |