| 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 | $149.42 | 5.324% | $157.3751 | $157.38 | $157.40 | $157.40 |
| Purchase #2 | $232.89 | 12.544% | $262.1037 | $262.10 | $262.10 | $262.10 |
| Purchase #3 | $7.67 | 11.398% | $8.5442 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $101.56 | 13.692% | $115.4656 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $35.59 | 10.208% | $39.223 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $86.56 | 9.266% | $94.5806 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $74.77 | 10.564% | $82.6687 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $688.46 | $759.9609 | $759.96 | $759.95 | $760.00 | |