| 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 | $6.46 | 8.763% | $7.0261 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $207.59 | 11.753% | $231.9881 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $140.56 | 7.273% | $150.7829 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $64.70 | 10.433% | $71.4502 | $71.45 | $71.45 | $71.50 |
| Purchase #5 | $232.71 | 4.375% | $242.8911 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $30.91 | 9.437% | $33.827 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $91.56 | 7.252% | $98.1999 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $774.49 | $836.1653 | $836.17 | $836.25 | $836.20 | |