| 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 | $43.95 | 13.811% | $50.0199 | $50.02 | $50.00 | $50.00 |
| Purchase #2 | $98.91 | 9.609% | $108.4143 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $120.92 | 13.129% | $136.7956 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $89.79 | 9.708% | $98.5068 | $98.51 | $98.50 | $98.50 |
| Purchase #5 | $85.53 | 10.383% | $94.4106 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $160.86 | 9.695% | $176.4554 | $176.46 | $176.45 | $176.50 |
| Purchase #7 | $215.97 | 5.453% | $227.7468 | $227.75 | $227.75 | $227.70 |
| 7 purchase totals = | $815.93 | $892.3494 | $892.36 | $892.30 | $892.30 | |