| 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 | $32.54 | 5.312% | $34.2685 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $44.69 | 8.836% | $48.6388 | $48.64 | $48.65 | $48.60 |
| Purchase #3 | $19.26 | 10.137% | $21.2124 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $12.68 | 7.602% | $13.6439 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $213.92 | 7.458% | $229.8742 | $229.87 | $229.85 | $229.90 |
| Purchase #6 | $237.96 | 13.375% | $269.7872 | $269.79 | $269.80 | $269.80 |
| Purchase #7 | $175.87 | 4.188% | $183.2354 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $736.92 | $800.6604 | $800.66 | $800.65 | $800.60 | |