| 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 | $65.73 | 7.724% | $70.807 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $203.86 | 8.801% | $221.8017 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $210.78 | 8.861% | $229.4572 | $229.46 | $229.45 | $229.50 |
| Purchase #4 | $34.95 | 4.572% | $36.5479 | $36.55 | $36.55 | $36.50 |
| Purchase #5 | $199.33 | 4.432% | $208.1643 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $159.61 | 6.221% | $169.5393 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $109.26 | 12.256% | $122.6509 | $122.65 | $122.65 | $122.70 |
| 7 purchase totals = | $983.52 | $1,058.9683 | $1,058.97 | $1,058.95 | $1,059.00 | |