| 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 | $126.47 | 4.737% | $132.4609 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $224.75 | 11.451% | $250.4861 | $250.49 | $250.50 | $250.50 |
| Purchase #3 | $106.87 | 7.454% | $114.8361 | $114.84 | $114.85 | $114.80 |
| Purchase #4 | $95.42 | 7.145% | $102.2378 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $58.38 | 5.640% | $61.6726 | $61.67 | $61.65 | $61.70 |
| Purchase #6 | $14.77 | 5.140% | $15.5292 | $15.53 | $15.55 | $15.50 |
| Purchase #7 | $93.31 | 12.212% | $104.705 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $719.97 | $781.9277 | $781.94 | $781.95 | $781.90 | |