| 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 | $43.36 | 4.212% | $45.1863 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $86.90 | 7.324% | $93.2646 | $93.26 | $93.25 | $93.30 |
| Purchase #3 | $41.88 | 13.566% | $47.5614 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $143.87 | 7.291% | $154.3596 | $154.36 | $154.35 | $154.40 |
| Purchase #5 | $190.86 | 3.391% | $197.3321 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $124.57 | 4.404% | $130.0561 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $50.81 | 11.404% | $56.6044 | $56.60 | $56.60 | $56.60 |
| 7 purchase totals = | $682.25 | $724.3645 | $724.36 | $724.35 | $724.50 | |