| 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 | $97.78 | 11.313% | $108.8419 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $40.81 | 13.833% | $46.4552 | $46.46 | $46.45 | $46.50 |
| Purchase #3 | $116.90 | 8.619% | $126.9756 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $175.93 | 4.764% | $184.3113 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $195.34 | 13.496% | $221.7031 | $221.70 | $221.70 | $221.70 |
| Purchase #6 | $89.86 | 6.591% | $95.7827 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $153.63 | 9.740% | $168.5936 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $870.25 | $952.6634 | $952.66 | $952.70 | $952.70 | |