| 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 | $22.53 | 3.393% | $23.2944 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $45.49 | 10.637% | $50.3288 | $50.33 | $50.35 | $50.30 |
| Purchase #3 | $161.89 | 12.358% | $181.8964 | $181.90 | $181.90 | $181.90 |
| Purchase #4 | $185.57 | 10.738% | $205.4965 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $30.60 | 9.257% | $33.4326 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $206.73 | 9.279% | $225.9125 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $210.70 | 3.194% | $217.4298 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $863.51 | $937.7910 | $937.79 | $937.85 | $937.70 | |