| 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 | $116.58 | 11.152% | $129.581 | $129.58 | $129.60 | $129.60 |
| Purchase #2 | $96.68 | 10.418% | $106.7521 | $106.75 | $106.75 | $106.80 |
| Purchase #3 | $166.54 | 9.153% | $181.7834 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $35.26 | 12.161% | $39.548 | $39.55 | $39.55 | $39.50 |
| Purchase #5 | $97.45 | 10.127% | $107.3188 | $107.32 | $107.30 | $107.30 |
| Purchase #6 | $62.53 | 13.226% | $70.8002 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $56.39 | 10.202% | $62.1429 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $631.43 | $697.9264 | $697.92 | $697.95 | $697.90 | |