| 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 | $72.62 | 9.233% | $79.325 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $50.91 | 9.637% | $55.8162 | $55.82 | $55.80 | $55.80 |
| Purchase #3 | $20.92 | 9.289% | $22.8633 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $41.50 | 10.678% | $45.9314 | $45.93 | $45.95 | $45.90 |
| Purchase #5 | $30.26 | 11.318% | $33.6848 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $44.63 | 5.321% | $47.0048 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $132.66 | 12.185% | $148.8246 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $393.50 | $433.4501 | $433.44 | $433.45 | $433.40 | |