| 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 | $67.47 | 5.788% | $71.3752 | $71.38 | $71.40 | $71.40 |
| Purchase #2 | $206.66 | 6.597% | $220.2934 | $220.29 | $220.30 | $220.30 |
| Purchase #3 | $144.25 | 13.779% | $164.1262 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $153.71 | 4.560% | $160.7192 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $20.49 | 3.284% | $21.1629 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $61.91 | 11.555% | $69.0637 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $23.82 | 10.649% | $26.3566 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $678.31 | $733.0972 | $733.10 | $733.10 | $733.20 | |