| 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 | $52.78 | 11.351% | $58.7711 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $107.44 | 6.642% | $114.5762 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $250.67 | 5.213% | $263.7374 | $263.74 | $263.75 | $263.70 |
| Purchase #4 | $130.49 | 3.440% | $134.9789 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $125.52 | 3.333% | $129.7036 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $150.91 | 12.282% | $169.4448 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $205.67 | 12.631% | $231.6482 | $231.65 | $231.65 | $231.60 |
| 7 purchase totals = | $1,023.48 | $1,102.8602 | $1,102.86 | $1,102.90 | $1,102.80 | |