| 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 | $76.43 | 6.836% | $81.6548 | $81.65 | $81.65 | $81.70 |
| Purchase #2 | $76.49 | 7.739% | $82.4096 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $113.80 | 4.851% | $119.3204 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $205.67 | 9.595% | $225.404 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $244.63 | 4.542% | $255.7411 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $113.93 | 7.195% | $122.1273 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $22.46 | 9.750% | $24.6499 | $24.65 | $24.65 | $24.60 |
| 7 purchase totals = | $853.41 | $911.3071 | $911.30 | $911.30 | $911.20 | |