| 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 | $89.74 | 6.447% | $95.5255 | $95.53 | $95.55 | $95.50 |
| Purchase #2 | $20.91 | 3.605% | $21.6638 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $34.78 | 7.725% | $37.4668 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $36.66 | 7.188% | $39.2951 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $27.53 | 9.451% | $30.1319 | $30.13 | $30.15 | $30.10 |
| Purchase #6 | $10.37 | 7.510% | $11.1488 | $11.15 | $11.15 | $11.10 |
| Purchase #7 | $222.61 | 11.211% | $247.5668 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $442.60 | $482.7987 | $482.81 | $482.80 | $482.80 | |