| 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 | $50.36 | 12.851% | $56.8318 | $56.83 | $56.85 | $56.80 |
| Purchase #2 | $215.51 | 8.646% | $234.143 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $120.66 | 12.116% | $135.2792 | $135.28 | $135.30 | $135.30 |
| Purchase #4 | $190.46 | 13.241% | $215.6788 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $6.78 | 5.158% | $7.1297 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $74.74 | 7.634% | $80.4457 | $80.45 | $80.45 | $80.40 |
| Purchase #7 | $169.91 | 3.430% | $175.7379 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $828.42 | $905.2461 | $905.25 | $905.35 | $905.10 | |