| 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 | $107.71 | 8.504% | $116.8697 | $116.87 | $116.85 | $116.90 |
| Purchase #2 | $182.36 | 11.710% | $203.7144 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $12.52 | 6.687% | $13.3572 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $39.54 | 3.219% | $40.8128 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $113.75 | 11.417% | $126.7368 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $87.68 | 13.192% | $99.2467 | $99.25 | $99.25 | $99.20 |
| Purchase #7 | $89.70 | 8.427% | $97.259 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $633.26 | $697.9966 | $698.00 | $697.95 | $698.00 | |