| 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 | $17.41 | 10.114% | $19.1708 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $250.53 | 4.662% | $262.2097 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $21.29 | 10.269% | $23.4763 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $107.38 | 6.295% | $114.1396 | $114.14 | $114.15 | $114.10 |
| Purchase #5 | $146.43 | 9.591% | $160.4741 | $160.47 | $160.45 | $160.50 |
| Purchase #6 | $122.67 | 11.743% | $137.0751 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $22.65 | 5.336% | $23.8586 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $688.36 | $740.4042 | $740.41 | $740.40 | $740.50 | |