| 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 | $66.82 | 7.468% | $71.8101 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $84.36 | 12.481% | $94.889 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $103.84 | 11.618% | $115.9041 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $195.54 | 7.646% | $210.491 | $210.49 | $210.50 | $210.50 |
| Purchase #5 | $187.74 | 6.113% | $199.2165 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $10.87 | 13.831% | $12.3734 | $12.37 | $12.35 | $12.40 |
| Purchase #7 | $70.34 | 12.526% | $79.1508 | $79.15 | $79.15 | $79.20 |
| 7 purchase totals = | $719.51 | $783.8349 | $783.83 | $783.80 | $783.90 | |