| 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 | $97.68 | 5.534% | $103.0856 | $103.09 | $103.10 | $103.10 |
| Purchase #2 | $221.34 | 7.303% | $237.5045 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $206.26 | 6.209% | $219.0667 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $76.35 | 9.515% | $83.6147 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $79.63 | 12.661% | $89.712 | $89.71 | $89.70 | $89.70 |
| Purchase #6 | $111.48 | 3.832% | $115.7519 | $115.75 | $115.75 | $115.80 |
| Purchase #7 | $12.92 | 4.149% | $13.4561 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $805.66 | $862.1915 | $862.19 | $862.15 | $862.30 | |