| 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 | $31.53 | 8.624% | $34.2491 | $34.25 | $34.25 | $34.20 |
| Purchase #2 | $132.87 | 7.282% | $142.5456 | $142.55 | $142.55 | $142.50 |
| Purchase #3 | $14.25 | 13.713% | $16.2041 | $16.20 | $16.20 | $16.20 |
| Purchase #4 | $56.44 | 5.745% | $59.6825 | $59.68 | $59.70 | $59.70 |
| Purchase #5 | $117.40 | 13.126% | $132.8099 | $132.81 | $132.80 | $132.80 |
| Purchase #6 | $136.32 | 10.746% | $150.9689 | $150.97 | $150.95 | $151.00 |
| Purchase #7 | $14.37 | 6.456% | $15.2977 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $503.18 | $551.7578 | $551.76 | $551.75 | $551.70 | |