| 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 | $18.83 | 5.784% | $19.9191 | $19.92 | $19.90 | $19.90 |
| Purchase #2 | $209.30 | 7.176% | $224.3194 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $9.29 | 4.862% | $9.7417 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $204.73 | 13.718% | $232.8149 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $54.27 | 4.196% | $56.5472 | $56.55 | $56.55 | $56.50 |
| Purchase #6 | $169.84 | 3.551% | $175.871 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $48.39 | 13.408% | $54.8781 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $714.65 | $774.0914 | $774.09 | $774.05 | $774.00 | |