| 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 | $20.90 | 11.615% | $23.3275 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $186.87 | 4.305% | $194.9148 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $85.89 | 13.827% | $97.766 | $97.77 | $97.75 | $97.80 |
| Purchase #4 | $203.55 | 4.696% | $213.1087 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $175.54 | 4.591% | $183.599 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $177.62 | 3.364% | $183.5951 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $71.82 | 8.440% | $77.8816 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $922.19 | $974.1927 | $974.20 | $974.20 | $974.20 | |