| 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 | $17.32 | 11.579% | $19.3255 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $75.50 | 3.271% | $77.9696 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $189.31 | 3.634% | $196.1895 | $196.19 | $196.20 | $196.20 |
| Purchase #4 | $72.56 | 11.566% | $80.9523 | $80.95 | $80.95 | $81.00 |
| Purchase #5 | $76.57 | 12.389% | $86.0563 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $219.88 | 13.740% | $250.0915 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $160.65 | 13.401% | $182.1787 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $811.79 | $892.7634 | $892.77 | $892.80 | $892.90 | |