| 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 | $194.34 | 11.408% | $216.5103 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $193.52 | 7.503% | $208.0398 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $75.65 | 13.523% | $85.8801 | $85.88 | $85.90 | $85.90 |
| Purchase #4 | $144.26 | 13.533% | $163.7827 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $85.41 | 7.245% | $91.598 | $91.60 | $91.60 | $91.60 |
| Purchase #6 | $60.94 | 6.773% | $65.0675 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $115.47 | 9.783% | $126.7664 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $869.59 | $957.6448 | $957.65 | $957.65 | $957.70 | |