| 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 | $32.72 | 11.381% | $36.4439 | $36.44 | $36.45 | $36.40 |
| Purchase #2 | $73.50 | 4.687% | $76.9449 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $97.37 | 4.412% | $101.666 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $136.95 | 9.713% | $150.252 | $150.25 | $150.25 | $150.30 |
| Purchase #5 | $141.46 | 5.250% | $148.8867 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $14.37 | 7.373% | $15.4295 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $107.81 | 5.871% | $114.1395 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $604.18 | $643.7625 | $643.76 | $643.80 | $643.70 | |