| 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 | $245.40 | 11.204% | $272.8946 | $272.89 | $272.90 | $272.90 |
| Purchase #2 | $94.35 | 4.645% | $98.7326 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $173.47 | 10.299% | $191.3357 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $37.91 | 5.584% | $40.0269 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $144.50 | 3.158% | $149.0633 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $98.58 | 9.663% | $108.1058 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $84.27 | 11.301% | $93.7934 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $878.48 | $953.9523 | $953.95 | $954.00 | $953.90 | |