| 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 | $49.92 | 11.417% | $55.6194 | $55.62 | $55.60 | $55.60 |
| Purchase #2 | $47.65 | 13.610% | $54.1352 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $57.83 | 9.175% | $63.1359 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $223.72 | 8.303% | $242.2955 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $61.74 | 6.407% | $65.6957 | $65.70 | $65.70 | $65.70 |
| Purchase #6 | $116.83 | 6.555% | $124.4882 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $203.94 | 10.689% | $225.7391 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $761.63 | $831.1090 | $831.13 | $831.15 | $831.00 | |