| 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 | $40.36 | 6.614% | $43.0294 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $51.82 | 10.806% | $57.4197 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $56.89 | 11.692% | $63.5416 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $166.26 | 10.527% | $183.7622 | $183.76 | $183.75 | $183.80 |
| Purchase #5 | $107.71 | 13.451% | $122.1981 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $47.62 | 4.831% | $49.9205 | $49.92 | $49.90 | $49.90 |
| Purchase #7 | $42.39 | 6.102% | $44.9766 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $513.05 | $564.8481 | $564.85 | $564.85 | $564.80 | |