| 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 | $69.76 | 9.692% | $76.5211 | $76.52 | $76.50 | $76.50 |
| Purchase #2 | $46.51 | 11.855% | $52.0238 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $140.96 | 9.408% | $154.2215 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $62.55 | 10.127% | $68.8844 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $26.91 | 12.249% | $30.2062 | $30.21 | $30.20 | $30.20 |
| Purchase #6 | $103.33 | 5.824% | $109.3479 | $109.35 | $109.35 | $109.30 |
| Purchase #7 | $31.50 | 10.859% | $34.9206 | $34.92 | $34.90 | $34.90 |
| 7 purchase totals = | $481.52 | $526.1255 | $526.12 | $526.05 | $526.00 | |