| 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 | $97.53 | 5.183% | $102.585 | $102.59 | $102.60 | $102.60 |
| Purchase #2 | $66.54 | 6.362% | $70.7733 | $70.77 | $70.75 | $70.80 |
| Purchase #3 | $150.52 | 10.590% | $166.4601 | $166.46 | $166.45 | $166.50 |
| Purchase #4 | $180.46 | 8.267% | $195.3786 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $191.30 | 12.305% | $214.8395 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $25.52 | 7.174% | $27.3508 | $27.35 | $27.35 | $27.40 |
| Purchase #7 | $30.35 | 5.414% | $31.9931 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $742.22 | $809.3804 | $809.38 | $809.40 | $809.50 | |