| 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 | $28.67 | 6.329% | $30.4845 | $30.48 | $30.50 | $30.50 |
| Purchase #2 | $182.75 | 7.607% | $196.6518 | $196.65 | $196.65 | $196.70 |
| Purchase #3 | $241.49 | 12.617% | $271.9588 | $271.96 | $271.95 | $272.00 |
| Purchase #4 | $47.80 | 6.145% | $50.7373 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $103.95 | 5.354% | $109.5155 | $109.52 | $109.50 | $109.50 |
| Purchase #6 | $116.46 | 6.436% | $123.9554 | $123.96 | $123.95 | $124.00 |
| Purchase #7 | $191.94 | 8.453% | $208.1647 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $913.06 | $991.4680 | $991.47 | $991.45 | $991.60 | |