| 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 | $65.31 | 9.708% | $71.6503 | $71.65 | $71.65 | $71.70 |
| Purchase #2 | $134.57 | 8.842% | $146.4687 | $146.47 | $146.45 | $146.50 |
| Purchase #3 | $20.84 | 10.595% | $23.048 | $23.05 | $23.05 | $23.00 |
| Purchase #4 | $221.80 | 7.149% | $237.6565 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $11.39 | 3.522% | $11.7912 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $76.71 | 6.107% | $81.3947 | $81.39 | $81.40 | $81.40 |
| Purchase #7 | $165.79 | 3.398% | $171.4235 | $171.42 | $171.40 | $171.40 |
| 7 purchase totals = | $696.41 | $743.4329 | $743.43 | $743.40 | $743.50 | |