| 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 | $36.44 | 6.502% | $38.8093 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $68.83 | 4.517% | $71.9391 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $117.65 | 9.701% | $129.0632 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $247.85 | 13.874% | $282.2367 | $282.24 | $282.25 | $282.20 |
| Purchase #5 | $53.27 | 5.849% | $56.3858 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $150.80 | 9.392% | $164.9631 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $16.89 | 3.338% | $17.4538 | $17.45 | $17.45 | $17.50 |
| 7 purchase totals = | $691.73 | $760.8510 | $760.85 | $760.85 | $760.90 | |