| 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 | $23.79 | 4.743% | $24.9184 | $24.92 | $24.90 | $24.90 |
| Purchase #2 | $51.83 | 4.841% | $54.3391 | $54.34 | $54.35 | $54.30 |
| Purchase #3 | $227.30 | 5.215% | $239.1537 | $239.15 | $239.15 | $239.20 |
| Purchase #4 | $64.57 | 7.617% | $69.4883 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $156.95 | 11.474% | $174.9584 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $158.89 | 10.291% | $175.2414 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $100.46 | 9.162% | $109.6641 | $109.66 | $109.65 | $109.70 |
| 7 purchase totals = | $783.79 | $847.7634 | $847.76 | $847.75 | $847.80 | |