| 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 | $105.71 | 3.448% | $109.3549 | $109.35 | $109.35 | $109.40 |
| Purchase #2 | $78.65 | 5.683% | $83.1197 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $117.34 | 4.206% | $122.2753 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $175.42 | 5.515% | $185.0944 | $185.09 | $185.10 | $185.10 |
| Purchase #5 | $56.37 | 3.835% | $58.5318 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $101.46 | 13.416% | $115.0719 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $229.84 | 5.526% | $242.541 | $242.54 | $242.55 | $242.50 |
| 7 purchase totals = | $864.79 | $915.9890 | $915.98 | $916.00 | $916.00 | |