| 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 | $35.43 | 11.406% | $39.4711 | $39.47 | $39.45 | $39.50 |
| Purchase #2 | $62.45 | 4.813% | $65.4557 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $199.42 | 5.171% | $209.732 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $56.41 | 7.156% | $60.4467 | $60.45 | $60.45 | $60.40 |
| Purchase #5 | $244.83 | 3.167% | $252.5838 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $211.74 | 4.848% | $222.0052 | $222.01 | $222.00 | $222.00 |
| Purchase #7 | $26.45 | 3.747% | $27.4411 | $27.44 | $27.45 | $27.40 |
| 7 purchase totals = | $836.73 | $877.1356 | $877.14 | $877.15 | $877.10 | |