| 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 | $15.65 | 9.382% | $17.1183 | $17.12 | $17.10 | $17.10 |
| Purchase #2 | $62.90 | 4.186% | $65.533 | $65.53 | $65.55 | $65.50 |
| Purchase #3 | $54.72 | 3.476% | $56.6221 | $56.62 | $56.60 | $56.60 |
| Purchase #4 | $13.88 | 8.249% | $15.025 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $230.38 | 9.832% | $253.031 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $76.72 | 12.388% | $86.2241 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $73.68 | 6.306% | $78.3263 | $78.33 | $78.35 | $78.30 |
| 7 purchase totals = | $527.93 | $571.8798 | $571.88 | $571.90 | $571.70 | |