| 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 | $54.80 | 6.146% | $58.168 | $58.17 | $58.15 | $58.20 |
| Purchase #2 | $70.96 | 12.354% | $79.7264 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $159.46 | 11.217% | $177.3466 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $123.40 | 12.357% | $138.6485 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $121.35 | 3.638% | $125.7647 | $125.76 | $125.75 | $125.80 |
| Purchase #6 | $23.53 | 7.369% | $25.2639 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $163.77 | 3.173% | $168.9664 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $717.27 | $773.8845 | $773.89 | $773.85 | $773.90 | |