| 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 | $83.36 | 5.157% | $87.6589 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $205.95 | 10.226% | $227.0104 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $119.87 | 10.838% | $132.8615 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $106.56 | 9.111% | $116.2687 | $116.27 | $116.25 | $116.30 |
| Purchase #5 | $46.51 | 8.872% | $50.6364 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $114.50 | 12.582% | $128.9064 | $128.91 | $128.90 | $128.90 |
| Purchase #7 | $66.73 | 5.162% | $70.1746 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $743.48 | $813.5169 | $813.52 | $813.45 | $813.60 | |