| 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 | $68.68 | 3.654% | $71.1896 | $71.19 | $71.20 | $71.20 |
| Purchase #2 | $83.36 | 5.583% | $88.014 | $88.01 | $88.00 | $88.00 |
| Purchase #3 | $47.97 | 4.754% | $50.2505 | $50.25 | $50.25 | $50.30 |
| Purchase #4 | $26.34 | 13.414% | $29.8732 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $64.50 | 11.209% | $71.7298 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $94.75 | 5.542% | $100.001 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $164.68 | 13.701% | $187.2428 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $550.28 | $598.3009 | $598.29 | $598.30 | $598.30 | |