| 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 | $34.82 | 5.572% | $36.7602 | $36.76 | $36.75 | $36.80 |
| Purchase #2 | $19.86 | 4.586% | $20.7708 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $61.63 | 9.648% | $67.5761 | $67.58 | $67.60 | $67.60 |
| Purchase #4 | $209.49 | 9.578% | $229.555 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $40.89 | 8.160% | $44.2266 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $74.81 | 3.222% | $77.2204 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $154.74 | 9.761% | $169.8442 | $169.84 | $169.85 | $169.80 |
| 7 purchase totals = | $596.24 | $645.9533 | $645.96 | $645.95 | $646.00 | |