| 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 | $65.42 | 8.460% | $70.9545 | $70.95 | $70.95 | $71.00 |
| Purchase #2 | $19.78 | 6.368% | $21.0396 | $21.04 | $21.05 | $21.00 |
| Purchase #3 | $192.30 | 8.179% | $208.0282 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $54.94 | 12.139% | $61.6092 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $14.32 | 11.172% | $15.9198 | $15.92 | $15.90 | $15.90 |
| Purchase #6 | $174.70 | 5.731% | $184.7121 | $184.71 | $184.70 | $184.70 |
| Purchase #7 | $85.84 | 13.341% | $97.2919 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $607.30 | $659.5553 | $659.55 | $659.55 | $659.50 | |