| 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 | $91.38 | 5.118% | $96.0568 | $96.06 | $96.05 | $96.10 |
| Purchase #2 | $13.56 | 7.822% | $14.6207 | $14.62 | $14.60 | $14.60 |
| Purchase #3 | $196.33 | 10.644% | $217.2274 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $67.84 | 6.439% | $72.2082 | $72.21 | $72.20 | $72.20 |
| Purchase #5 | $122.85 | 7.594% | $132.1792 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $12.83 | 10.260% | $14.1464 | $14.15 | $14.15 | $14.10 |
| Purchase #7 | $163.66 | 3.325% | $169.1017 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $668.45 | $715.5404 | $715.55 | $715.55 | $715.50 | |