| 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 | $85.25 | 11.180% | $94.781 | $94.78 | $94.80 | $94.80 |
| Purchase #2 | $116.91 | 12.825% | $131.9037 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $125.74 | 10.609% | $139.0798 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $85.27 | 4.769% | $89.3365 | $89.34 | $89.35 | $89.30 |
| Purchase #5 | $99.49 | 8.542% | $107.9884 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $41.31 | 7.519% | $44.4161 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $86.26 | 11.731% | $96.3792 | $96.38 | $96.40 | $96.40 |
| 7 purchase totals = | $640.23 | $703.8847 | $703.89 | $703.95 | $703.90 | |