| 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 | $43.74 | 4.373% | $45.6528 | $45.65 | $45.65 | $45.70 |
| Purchase #2 | $219.62 | 10.274% | $242.1838 | $242.18 | $242.20 | $242.20 |
| Purchase #3 | $149.53 | 4.592% | $156.3964 | $156.40 | $156.40 | $156.40 |
| Purchase #4 | $147.33 | 7.129% | $157.8332 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $148.29 | 8.114% | $160.3223 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $73.80 | 3.344% | $76.2679 | $76.27 | $76.25 | $76.30 |
| Purchase #7 | $124.76 | 13.411% | $141.4916 | $141.49 | $141.50 | $141.50 |
| 7 purchase totals = | $907.07 | $980.1480 | $980.14 | $980.15 | $980.20 | |