| 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 | $31.68 | 6.646% | $33.7855 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $61.76 | 5.853% | $65.3748 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $13.51 | 11.540% | $15.0691 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $189.59 | 10.110% | $208.7575 | $208.76 | $208.75 | $208.80 |
| Purchase #5 | $10.57 | 3.691% | $10.9601 | $10.96 | $10.95 | $11.00 |
| Purchase #6 | $178.52 | 4.480% | $186.5177 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $36.46 | 7.255% | $39.1052 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $522.09 | $559.5699 | $559.58 | $559.50 | $559.70 | |