| 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 | $199.40 | 8.657% | $216.6621 | $216.66 | $216.65 | $216.70 |
| Purchase #2 | $186.90 | 4.612% | $195.5198 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $120.54 | 11.505% | $134.4081 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $75.88 | 12.861% | $85.6389 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $44.84 | 10.170% | $49.4002 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $64.91 | 8.516% | $70.4377 | $70.44 | $70.45 | $70.40 |
| Purchase #7 | $49.26 | 12.611% | $55.4722 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $741.73 | $807.5390 | $807.54 | $807.50 | $807.50 | |