| 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 | $12.83 | 5.324% | $13.5131 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $156.56 | 9.674% | $171.7056 | $171.71 | $171.70 | $171.70 |
| Purchase #3 | $173.79 | 7.500% | $186.8243 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $135.25 | 5.464% | $142.6401 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $226.97 | 12.503% | $255.3481 | $255.35 | $255.35 | $255.30 |
| Purchase #6 | $111.80 | 13.309% | $126.6795 | $126.68 | $126.70 | $126.70 |
| Purchase #7 | $53.32 | 13.527% | $60.5326 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $870.52 | $957.2433 | $957.24 | $957.25 | $957.10 | |