| 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 | $88.65 | 10.823% | $98.2446 | $98.24 | $98.25 | $98.20 |
| Purchase #2 | $67.80 | 11.281% | $75.4485 | $75.45 | $75.45 | $75.40 |
| Purchase #3 | $142.44 | 12.388% | $160.0855 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $10.27 | 3.340% | $10.613 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $26.47 | 12.192% | $29.6972 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $188.66 | 6.243% | $200.438 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $9.40 | 5.772% | $9.9426 | $9.94 | $9.95 | $9.90 |
| 7 purchase totals = | $533.69 | $584.4694 | $584.47 | $584.50 | $584.30 | |