| 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 | $224.99 | 6.444% | $239.4884 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $91.76 | 4.496% | $95.8855 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $19.36 | 10.755% | $21.4422 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $183.56 | 5.564% | $193.7733 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $104.76 | 8.119% | $113.2655 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $62.57 | 6.564% | $66.6771 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $37.95 | 7.692% | $40.8691 | $40.87 | $40.85 | $40.90 |
| 7 purchase totals = | $724.95 | $771.4011 | $771.41 | $771.40 | $771.50 | |