| 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 | $71.25 | 12.522% | $80.1719 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $249.87 | 8.609% | $271.3813 | $271.38 | $271.40 | $271.40 |
| Purchase #3 | $54.40 | 13.725% | $61.8664 | $61.87 | $61.85 | $61.90 |
| Purchase #4 | $48.57 | 9.701% | $53.2818 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $97.88 | 13.138% | $110.7395 | $110.74 | $110.75 | $110.70 |
| Purchase #6 | $54.98 | 9.806% | $60.3713 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $168.26 | 11.511% | $187.6284 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $745.21 | $825.4406 | $825.44 | $825.45 | $825.50 | |