| 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 | $29.86 | 6.286% | $31.737 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $186.71 | 10.696% | $206.6805 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $119.53 | 12.568% | $134.5525 | $134.55 | $134.55 | $134.60 |
| Purchase #4 | $184.72 | 10.749% | $204.5756 | $204.58 | $204.60 | $204.60 |
| Purchase #5 | $67.55 | 7.404% | $72.5514 | $72.55 | $72.55 | $72.60 |
| Purchase #6 | $57.61 | 8.462% | $62.485 | $62.49 | $62.50 | $62.50 |
| Purchase #7 | $151.30 | 12.140% | $169.6678 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $797.28 | $882.2498 | $882.26 | $882.30 | $882.40 | |