| 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 | $12.95 | 12.147% | $14.523 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $176.46 | 3.504% | $182.6432 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $136.68 | 13.149% | $154.6521 | $154.65 | $154.65 | $154.70 |
| Purchase #4 | $34.55 | 4.857% | $36.2281 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $74.43 | 7.596% | $80.0837 | $80.08 | $80.10 | $80.10 |
| Purchase #6 | $52.84 | 10.605% | $58.4437 | $58.44 | $58.45 | $58.40 |
| Purchase #7 | $13.96 | 6.412% | $14.8551 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $501.87 | $541.4289 | $541.42 | $541.45 | $541.40 | |