| 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 | $31.52 | 3.245% | $32.5428 | $32.54 | $32.55 | $32.50 |
| Purchase #2 | $150.71 | 10.190% | $166.0673 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $224.61 | 13.347% | $254.5887 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $118.40 | 9.691% | $129.8741 | $129.87 | $129.85 | $129.90 |
| Purchase #5 | $61.83 | 4.531% | $64.6315 | $64.63 | $64.65 | $64.60 |
| Purchase #6 | $77.67 | 12.145% | $87.103 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $243.87 | 8.536% | $264.6867 | $264.69 | $264.70 | $264.70 |
| 7 purchase totals = | $908.61 | $999.4941 | $999.49 | $999.50 | $999.50 | |