| 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 | $33.95 | 5.860% | $35.9395 | $35.94 | $35.95 | $35.90 |
| Purchase #2 | $48.29 | 5.202% | $50.802 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $207.70 | 6.866% | $221.9607 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $176.32 | 10.189% | $194.2852 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $77.34 | 13.524% | $87.7995 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $75.59 | 6.417% | $80.4406 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $58.83 | 10.610% | $65.0719 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $678.02 | $736.2994 | $736.30 | $736.30 | $736.30 | |