| 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 | $77.37 | 6.414% | $82.3325 | $82.33 | $82.35 | $82.30 |
| Purchase #2 | $135.25 | 9.370% | $147.9229 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $163.56 | 6.205% | $173.7089 | $173.71 | $173.70 | $173.70 |
| Purchase #4 | $85.32 | 12.433% | $95.9278 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $104.86 | 13.172% | $118.6722 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $87.35 | 12.691% | $98.4356 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $215.85 | 9.555% | $236.4745 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $869.56 | $953.4744 | $953.47 | $953.45 | $953.40 | |