| 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 | $75.54 | 6.262% | $80.2703 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $107.58 | 13.836% | $122.4648 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $131.38 | 8.552% | $142.6156 | $142.62 | $142.60 | $142.60 |
| Purchase #4 | $175.88 | 7.170% | $188.4906 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $111.37 | 4.859% | $116.7815 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $217.65 | 5.386% | $229.3726 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $144.80 | 10.628% | $160.1893 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $964.20 | $1,040.1847 | $1,040.18 | $1,040.15 | $1,040.30 | |