| 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 | $74.78 | 13.768% | $85.0757 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $65.78 | 9.720% | $72.1738 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $187.58 | 10.227% | $206.7638 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $155.54 | 8.839% | $169.2882 | $169.29 | $169.30 | $169.30 |
| Purchase #5 | $132.93 | 5.710% | $140.5203 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $103.88 | 4.357% | $108.4061 | $108.41 | $108.40 | $108.40 |
| Purchase #7 | $120.59 | 7.699% | $129.8742 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $841.08 | $912.1021 | $912.10 | $912.05 | $912.20 | |