| 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 | $110.38 | 8.319% | $119.5625 | $119.56 | $119.55 | $119.60 |
| Purchase #2 | $43.27 | 10.731% | $47.9133 | $47.91 | $47.90 | $47.90 |
| Purchase #3 | $224.59 | 10.188% | $247.4712 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $131.92 | 10.418% | $145.6634 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $84.95 | 9.156% | $92.728 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $47.71 | 5.713% | $50.4357 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $188.84 | 13.729% | $214.7658 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $831.66 | $918.5399 | $918.54 | $918.50 | $918.60 | |