| 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 | $91.63 | 11.160% | $101.8559 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $61.29 | 5.784% | $64.835 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $210.89 | 3.470% | $218.2079 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $118.89 | 6.565% | $126.6951 | $126.70 | $126.70 | $126.70 |
| Purchase #5 | $42.61 | 12.695% | $48.0193 | $48.02 | $48.00 | $48.00 |
| Purchase #6 | $42.78 | 7.834% | $46.1314 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $72.87 | 5.173% | $76.6396 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $640.96 | $682.3842 | $682.40 | $682.40 | $682.30 | |