| 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 | $199.54 | 13.140% | $225.7596 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $77.65 | 10.777% | $86.0183 | $86.02 | $86.00 | $86.00 |
| Purchase #3 | $8.74 | 3.738% | $9.0667 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $215.99 | 7.320% | $231.8005 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $83.88 | 7.278% | $89.9848 | $89.98 | $90.00 | $90.00 |
| Purchase #6 | $34.46 | 5.268% | $36.2754 | $36.28 | $36.30 | $36.30 |
| Purchase #7 | $47.86 | 10.359% | $52.8178 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $668.12 | $731.7231 | $731.73 | $731.70 | $731.80 | |