| 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 | $79.60 | 12.592% | $89.6232 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $73.59 | 11.826% | $82.2928 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $15.64 | 13.466% | $17.7461 | $17.75 | $17.75 | $17.70 |
| Purchase #4 | $89.51 | 5.497% | $94.4304 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $89.95 | 8.391% | $97.4977 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $211.54 | 13.808% | $240.7494 | $240.75 | $240.75 | $240.70 |
| Purchase #7 | $212.97 | 7.237% | $228.3826 | $228.38 | $228.40 | $228.40 |
| 7 purchase totals = | $772.80 | $850.7222 | $850.72 | $850.75 | $850.60 | |