| 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 | $97.67 | 6.551% | $104.0684 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $89.57 | 7.472% | $96.2627 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $107.40 | 12.670% | $121.0076 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $205.76 | 12.621% | $231.729 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $6.55 | 5.202% | $6.8907 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $160.74 | 11.321% | $178.9374 | $178.94 | $178.95 | $178.90 |
| Purchase #7 | $111.82 | 4.572% | $116.9324 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $779.51 | $855.8282 | $855.83 | $855.85 | $855.80 | |