| 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 | $49.53 | 10.338% | $54.6504 | $54.65 | $54.65 | $54.70 |
| Purchase #2 | $136.29 | 9.661% | $149.457 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $55.90 | 13.195% | $63.276 | $63.28 | $63.30 | $63.30 |
| Purchase #4 | $163.99 | 4.509% | $171.3843 | $171.38 | $171.40 | $171.40 |
| Purchase #5 | $50.63 | 10.237% | $55.813 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $160.91 | 3.287% | $166.1991 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $93.85 | 3.661% | $97.2858 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $711.10 | $758.0656 | $758.07 | $758.10 | $758.20 | |