| 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 | $247.93 | 3.127% | $255.6828 | $255.68 | $255.70 | $255.70 |
| Purchase #2 | $152.52 | 11.710% | $170.3801 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $50.51 | 12.676% | $56.9126 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $46.63 | 6.120% | $49.4838 | $49.48 | $49.50 | $49.50 |
| Purchase #5 | $61.94 | 4.119% | $64.4913 | $64.49 | $64.50 | $64.50 |
| Purchase #6 | $13.61 | 10.126% | $14.9881 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $123.86 | 7.218% | $132.8002 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $697.00 | $744.7389 | $744.73 | $744.80 | $744.80 | |