| 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 | $81.71 | 6.590% | $87.0947 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $169.28 | 12.863% | $191.0545 | $191.05 | $191.05 | $191.10 |
| Purchase #3 | $72.33 | 12.164% | $81.1282 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $30.26 | 12.778% | $34.1266 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $132.39 | 6.316% | $140.7518 | $140.75 | $140.75 | $140.80 |
| Purchase #6 | $217.34 | 6.683% | $231.8648 | $231.86 | $231.85 | $231.90 |
| Purchase #7 | $166.97 | 4.476% | $174.4436 | $174.44 | $174.45 | $174.40 |
| 7 purchase totals = | $870.28 | $940.4642 | $940.45 | $940.50 | $940.50 | |