| 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 | $72.94 | 13.223% | $82.5849 | $82.58 | $82.60 | $82.60 |
| Purchase #2 | $48.62 | 13.299% | $55.086 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $129.89 | 5.526% | $137.0677 | $137.07 | $137.05 | $137.10 |
| Purchase #4 | $211.29 | 12.280% | $237.2364 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $102.26 | 7.472% | $109.9009 | $109.90 | $109.90 | $109.90 |
| Purchase #6 | $89.55 | 3.551% | $92.7299 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $245.57 | 7.734% | $264.5624 | $264.56 | $264.55 | $264.60 |
| 7 purchase totals = | $900.12 | $979.1682 | $979.17 | $979.20 | $979.20 | |