| 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 | $85.55 | 13.826% | $97.3781 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $147.51 | 9.741% | $161.8789 | $161.88 | $161.90 | $161.90 |
| Purchase #3 | $177.32 | 10.726% | $196.3393 | $196.34 | $196.35 | $196.30 |
| Purchase #4 | $188.51 | 10.478% | $208.2621 | $208.26 | $208.25 | $208.30 |
| Purchase #5 | $106.60 | 5.519% | $112.4833 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $72.53 | 3.133% | $74.8024 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $76.79 | 11.394% | $85.5395 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $854.81 | $936.6836 | $936.68 | $936.75 | $936.70 | |