| 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 | $37.92 | 11.476% | $42.2717 | $42.27 | $42.25 | $42.30 |
| Purchase #2 | $154.82 | 12.222% | $173.7421 | $173.74 | $173.75 | $173.70 |
| Purchase #3 | $227.54 | 9.718% | $249.6523 | $249.65 | $249.65 | $249.70 |
| Purchase #4 | $59.77 | 4.868% | $62.6796 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $36.77 | 12.727% | $41.4497 | $41.45 | $41.45 | $41.40 |
| Purchase #6 | $201.98 | 9.603% | $221.3761 | $221.38 | $221.40 | $221.40 |
| Purchase #7 | $120.70 | 13.159% | $136.5829 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $839.50 | $927.7544 | $927.75 | $927.80 | $927.80 | |