| 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 | $108.57 | 9.680% | $119.0796 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $41.88 | 8.510% | $45.444 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $6.97 | 13.277% | $7.8954 | $7.90 | $7.90 | $7.90 |
| Purchase #4 | $39.94 | 8.229% | $43.2267 | $43.23 | $43.25 | $43.20 |
| Purchase #5 | $215.70 | 8.828% | $234.742 | $234.74 | $234.75 | $234.70 |
| Purchase #6 | $205.33 | 4.124% | $213.7978 | $213.80 | $213.80 | $213.80 |
| Purchase #7 | $45.36 | 5.155% | $47.6983 | $47.70 | $47.70 | $47.70 |
| 7 purchase totals = | $663.75 | $711.8838 | $711.89 | $711.95 | $711.80 | |