| 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 | $96.84 | 5.519% | $102.1846 | $102.18 | $102.20 | $102.20 |
| Purchase #2 | $20.59 | 4.389% | $21.4937 | $21.49 | $21.50 | $21.50 |
| Purchase #3 | $56.41 | 3.505% | $58.3872 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $50.78 | 11.752% | $56.7477 | $56.75 | $56.75 | $56.70 |
| Purchase #5 | $135.91 | 4.420% | $141.9172 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $70.99 | 11.445% | $79.1148 | $79.11 | $79.10 | $79.10 |
| Purchase #7 | $83.57 | 3.239% | $86.2768 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $515.09 | $546.1220 | $546.12 | $546.15 | $546.10 | |