| 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 | $26.72 | 7.260% | $28.6599 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $136.87 | 8.633% | $148.686 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $68.37 | 13.219% | $77.4078 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $41.46 | 8.626% | $45.0363 | $45.04 | $45.05 | $45.00 |
| Purchase #5 | $170.55 | 9.147% | $186.1502 | $186.15 | $186.15 | $186.20 |
| Purchase #6 | $90.58 | 4.672% | $94.8119 | $94.81 | $94.80 | $94.80 |
| Purchase #7 | $113.48 | 3.262% | $117.1817 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $648.03 | $697.9338 | $697.94 | $697.95 | $698.00 | |