| 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 | $109.62 | 9.721% | $120.2762 | $120.28 | $120.30 | $120.30 |
| Purchase #2 | $57.53 | 12.311% | $64.6125 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $73.48 | 7.826% | $79.2305 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $56.40 | 5.603% | $59.5601 | $59.56 | $59.55 | $59.60 |
| Purchase #5 | $181.85 | 10.652% | $201.2207 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $13.61 | 10.491% | $15.0378 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $102.45 | 13.234% | $116.0082 | $116.01 | $116.00 | $116.00 |
| 7 purchase totals = | $594.94 | $655.9460 | $655.95 | $655.95 | $655.90 | |