| 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 | $67.49 | 4.693% | $70.6573 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $49.34 | 5.455% | $52.0315 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $20.88 | 5.171% | $21.9597 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $228.65 | 4.129% | $238.091 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $68.44 | 10.431% | $75.579 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $45.62 | 3.436% | $47.1875 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $31.92 | 13.872% | $36.3479 | $36.35 | $36.35 | $36.30 |
| 7 purchase totals = | $512.34 | $541.8539 | $541.86 | $541.90 | $541.90 | |