| 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 | $100.41 | 10.104% | $110.5554 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $9.62 | 11.806% | $10.7557 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $11.79 | 10.479% | $13.0255 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $95.94 | 13.739% | $109.1212 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $240.53 | 11.556% | $268.3256 | $268.33 | $268.35 | $268.30 |
| Purchase #6 | $23.44 | 13.550% | $26.6161 | $26.62 | $26.60 | $26.60 |
| Purchase #7 | $112.31 | 6.728% | $119.8662 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $594.04 | $658.2657 | $658.29 | $658.25 | $658.30 | |