| 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 | $26.91 | 10.189% | $29.6519 | $29.65 | $29.65 | $29.70 |
| Purchase #2 | $37.36 | 12.325% | $41.9646 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $193.45 | 12.827% | $218.2638 | $218.26 | $218.25 | $218.30 |
| Purchase #4 | $103.27 | 9.658% | $113.2438 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $208.34 | 11.549% | $232.4012 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $187.73 | 7.298% | $201.4305 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $28.42 | 5.606% | $30.0132 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $785.48 | $866.9690 | $866.95 | $866.95 | $867.00 | |