| 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 | $97.46 | 12.273% | $109.4213 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $249.99 | 5.384% | $263.4495 | $263.45 | $263.45 | $263.40 |
| Purchase #3 | $47.60 | 11.444% | $53.0473 | $53.05 | $53.05 | $53.00 |
| Purchase #4 | $59.38 | 8.437% | $64.3899 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $171.54 | 3.486% | $177.5199 | $177.52 | $177.50 | $177.50 |
| Purchase #6 | $224.81 | 10.206% | $247.7541 | $247.75 | $247.75 | $247.80 |
| Purchase #7 | $56.30 | 12.539% | $63.3595 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $907.08 | $978.9415 | $978.94 | $978.90 | $978.90 | |