| 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 | $62.89 | 9.544% | $68.8922 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $80.38 | 3.580% | $83.2576 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $176.92 | 10.265% | $195.0808 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $109.40 | 7.417% | $117.5142 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $142.89 | 10.449% | $157.8206 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $188.46 | 5.839% | $199.4642 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $72.90 | 9.297% | $79.6775 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $833.84 | $901.7071 | $901.70 | $901.70 | $901.80 | |