| 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 | $17.77 | 10.772% | $19.6842 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $52.82 | 10.368% | $58.2964 | $58.30 | $58.30 | $58.30 |
| Purchase #3 | $149.80 | 13.797% | $170.4679 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $116.58 | 13.689% | $132.5386 | $132.54 | $132.55 | $132.50 |
| Purchase #5 | $234.90 | 13.637% | $266.9333 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $114.84 | 5.154% | $120.7589 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $129.85 | 9.221% | $141.8235 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $816.56 | $910.5028 | $910.50 | $910.50 | $910.50 | |