| 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 | $7.97 | 7.768% | $8.5891 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $80.49 | 9.708% | $88.304 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $57.63 | 5.309% | $60.6896 | $60.69 | $60.70 | $60.70 |
| Purchase #4 | $247.87 | 6.520% | $264.0311 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $119.81 | 10.660% | $132.5817 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $210.30 | 9.262% | $229.778 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $120.80 | 4.477% | $126.2082 | $126.21 | $126.20 | $126.20 |
| 7 purchase totals = | $844.87 | $910.1817 | $910.18 | $910.25 | $910.20 | |