| 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 | $24.90 | 6.677% | $26.5626 | $26.56 | $26.55 | $26.60 |
| Purchase #2 | $133.45 | 4.773% | $139.8196 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $118.63 | 3.687% | $123.0039 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $99.73 | 9.622% | $109.326 | $109.33 | $109.35 | $109.30 |
| Purchase #5 | $247.62 | 4.660% | $259.1591 | $259.16 | $259.15 | $259.20 |
| Purchase #6 | $58.59 | 13.130% | $66.2829 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $47.26 | 13.525% | $53.6519 | $53.65 | $53.65 | $53.70 |
| 7 purchase totals = | $730.18 | $777.8060 | $777.80 | $777.80 | $777.90 | |