| 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 | $77.89 | 9.420% | $85.2272 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $180.28 | 10.288% | $198.8272 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $80.83 | 6.819% | $86.3418 | $86.34 | $86.35 | $86.30 |
| Purchase #4 | $60.70 | 13.754% | $69.0487 | $69.05 | $69.05 | $69.00 |
| Purchase #5 | $32.26 | 7.257% | $34.6011 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $123.54 | 7.483% | $132.7845 | $132.78 | $132.80 | $132.80 |
| Purchase #7 | $145.89 | 5.833% | $154.3998 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $701.39 | $761.2303 | $761.23 | $761.30 | $761.10 | |