| 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 | $15.53 | 5.649% | $16.4073 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $24.82 | 11.705% | $27.7252 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $180.73 | 13.703% | $205.4954 | $205.50 | $205.50 | $205.50 |
| Purchase #4 | $146.90 | 6.579% | $156.5646 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $228.86 | 8.766% | $248.9219 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $17.55 | 13.779% | $19.9682 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $134.76 | 10.454% | $148.8478 | $148.85 | $148.85 | $148.80 |
| 7 purchase totals = | $749.15 | $823.9304 | $823.94 | $823.90 | $823.90 | |