| 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 | $55.37 | 10.143% | $60.9862 | $60.99 | $61.00 | $61.00 |
| Purchase #2 | $62.72 | 7.477% | $67.4096 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $21.54 | 5.202% | $22.6605 | $22.66 | $22.65 | $22.70 |
| Purchase #4 | $176.64 | 3.741% | $183.2481 | $183.25 | $183.25 | $183.20 |
| Purchase #5 | $40.97 | 5.310% | $43.1455 | $43.15 | $43.15 | $43.10 |
| Purchase #6 | $30.34 | 12.617% | $34.168 | $34.17 | $34.15 | $34.20 |
| Purchase #7 | $69.65 | 10.687% | $77.0935 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $457.23 | $488.7114 | $488.72 | $488.70 | $488.70 | |