| 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 | $77.34 | 9.698% | $84.8404 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $191.91 | 3.426% | $198.4848 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $216.31 | 8.139% | $233.9155 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $23.98 | 7.179% | $25.7015 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $77.68 | 11.641% | $86.7227 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $136.76 | 6.266% | $145.3294 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $60.29 | 11.826% | $67.4199 | $67.42 | $67.40 | $67.40 |
| 7 purchase totals = | $784.27 | $842.4142 | $842.41 | $842.40 | $842.30 | |