| 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 | $91.91 | 4.600% | $96.1379 | $96.14 | $96.15 | $96.10 |
| Purchase #2 | $213.70 | 9.542% | $234.0913 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $21.33 | 5.323% | $22.4654 | $22.47 | $22.45 | $22.50 |
| Purchase #4 | $87.64 | 4.296% | $91.405 | $91.41 | $91.40 | $91.40 |
| Purchase #5 | $177.57 | 10.240% | $195.7532 | $195.75 | $195.75 | $195.80 |
| Purchase #6 | $36.25 | 13.555% | $41.1637 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $219.73 | 3.255% | $226.8822 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $848.13 | $907.8987 | $907.90 | $907.90 | $908.00 | |