| 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 | $82.30 | 13.550% | $93.4517 | $93.45 | $93.45 | $93.50 |
| Purchase #2 | $94.91 | 5.250% | $99.8928 | $99.89 | $99.90 | $99.90 |
| Purchase #3 | $154.36 | 11.552% | $172.1917 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $30.82 | 8.666% | $33.4909 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $35.53 | 10.499% | $39.2603 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $196.70 | 4.225% | $205.0106 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $54.29 | 7.505% | $58.3645 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $648.91 | $701.6625 | $701.65 | $701.65 | $701.80 | |