| 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 | $11.60 | 6.722% | $12.3798 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $55.84 | 10.521% | $61.7149 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $236.53 | 13.756% | $269.0671 | $269.07 | $269.05 | $269.10 |
| Purchase #4 | $205.76 | 9.772% | $225.8669 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $169.31 | 10.218% | $186.6101 | $186.61 | $186.60 | $186.60 |
| Purchase #6 | $31.37 | 4.517% | $32.787 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $152.73 | 9.874% | $167.8106 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $863.14 | $956.2364 | $956.24 | $956.20 | $956.30 | |