| 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 | $39.46 | 3.731% | $40.9323 | $40.93 | $40.95 | $40.90 |
| Purchase #2 | $190.95 | 9.474% | $209.0406 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $45.27 | 3.110% | $46.6779 | $46.68 | $46.70 | $46.70 |
| Purchase #4 | $75.49 | 5.193% | $79.4102 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $212.64 | 4.379% | $221.9515 | $221.95 | $221.95 | $222.00 |
| Purchase #6 | $21.33 | 4.546% | $22.2997 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $93.60 | 11.769% | $104.6158 | $104.62 | $104.60 | $104.60 |
| 7 purchase totals = | $678.74 | $724.9280 | $724.93 | $724.95 | $724.90 | |