| 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 | $49.91 | 6.302% | $53.0553 | $53.06 | $53.05 | $53.10 |
| Purchase #2 | $194.49 | 7.211% | $208.5147 | $208.51 | $208.50 | $208.50 |
| Purchase #3 | $105.63 | 6.544% | $112.5424 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $71.41 | 8.465% | $77.4549 | $77.45 | $77.45 | $77.50 |
| Purchase #5 | $88.91 | 9.509% | $97.3645 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $89.47 | 6.577% | $95.3544 | $95.35 | $95.35 | $95.40 |
| Purchase #7 | $249.54 | 12.310% | $280.2584 | $280.26 | $280.25 | $280.30 |
| 7 purchase totals = | $849.36 | $924.5446 | $924.53 | $924.50 | $924.70 | |