| 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 | $31.85 | 8.126% | $34.4381 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $169.62 | 10.495% | $187.4216 | $187.42 | $187.40 | $187.40 |
| Purchase #3 | $156.59 | 11.542% | $174.6636 | $174.66 | $174.65 | $174.70 |
| Purchase #4 | $103.63 | 9.686% | $113.6676 | $113.67 | $113.65 | $113.70 |
| Purchase #5 | $96.97 | 12.473% | $109.0651 | $109.07 | $109.05 | $109.10 |
| Purchase #6 | $149.96 | 11.773% | $167.6148 | $167.61 | $167.60 | $167.60 |
| Purchase #7 | $164.41 | 11.561% | $183.4174 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $873.03 | $970.2882 | $970.29 | $970.20 | $970.30 | |