| 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 | $17.56 | 11.261% | $19.5374 | $19.54 | $19.55 | $19.50 |
| Purchase #2 | $27.84 | 9.813% | $30.5719 | $30.57 | $30.55 | $30.60 |
| Purchase #3 | $121.63 | 12.518% | $136.8556 | $136.86 | $136.85 | $136.90 |
| Purchase #4 | $213.32 | 8.864% | $232.2287 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $193.52 | 6.117% | $205.3576 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $165.71 | 8.643% | $180.0323 | $180.03 | $180.05 | $180.00 |
| Purchase #7 | $7.43 | 10.704% | $8.2253 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $747.01 | $812.8088 | $812.82 | $812.85 | $812.80 | |