| 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 | $12.87 | 11.506% | $14.3508 | $14.35 | $14.35 | $14.40 |
| Purchase #2 | $200.68 | 7.477% | $215.6848 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $182.39 | 6.868% | $194.9165 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $43.48 | 3.202% | $44.8722 | $44.87 | $44.85 | $44.90 |
| Purchase #5 | $85.63 | 11.741% | $95.6838 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $76.27 | 7.759% | $82.1878 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $45.89 | 10.381% | $50.6538 | $50.65 | $50.65 | $50.70 |
| 7 purchase totals = | $647.21 | $698.3497 | $698.34 | $698.35 | $698.50 | |