| 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 | $65.31 | 10.143% | $71.9344 | $71.93 | $71.95 | $71.90 |
| Purchase #2 | $23.77 | 13.866% | $27.0659 | $27.07 | $27.05 | $27.10 |
| Purchase #3 | $150.79 | 4.846% | $158.0973 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $18.99 | 3.305% | $19.6176 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $174.79 | 7.683% | $188.2191 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $86.66 | 13.420% | $98.2898 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $162.58 | 9.481% | $177.9942 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $682.89 | $741.2183 | $741.22 | $741.20 | $741.20 | |