| 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 | $71.90 | 8.825% | $78.2452 | $78.25 | $78.25 | $78.20 |
| Purchase #2 | $27.27 | 12.158% | $30.5855 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $5.96 | 13.113% | $6.7415 | $6.74 | $6.75 | $6.70 |
| Purchase #4 | $109.74 | 11.562% | $122.4281 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $85.56 | 11.833% | $95.6843 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $181.76 | 12.796% | $205.018 | $205.02 | $205.00 | $205.00 |
| Purchase #7 | $79.99 | 11.489% | $89.1801 | $89.18 | $89.20 | $89.20 |
| 7 purchase totals = | $562.18 | $627.8827 | $627.89 | $627.95 | $627.80 | |