| 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 | $30.43 | 7.444% | $32.6952 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $68.25 | 7.247% | $73.1961 | $73.20 | $73.20 | $73.20 |
| Purchase #3 | $192.70 | 13.197% | $218.1306 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $43.57 | 11.308% | $48.4969 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $189.71 | 7.631% | $204.1868 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $97.52 | 9.619% | $106.9004 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $218.33 | 3.862% | $226.7619 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $840.51 | $910.3679 | $910.38 | $910.40 | $910.40 | |