| 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 | $67.84 | 13.836% | $77.2263 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $105.32 | 12.815% | $118.8168 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $151.62 | 3.813% | $157.4013 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $23.68 | 3.125% | $24.42 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $28.77 | 10.189% | $31.7014 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $23.99 | 12.729% | $27.0437 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $61.34 | 6.835% | $65.5326 | $65.53 | $65.55 | $65.50 |
| 7 purchase totals = | $462.56 | $502.1421 | $502.14 | $502.15 | $502.00 | |