| 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 | $26.74 | 7.589% | $28.7693 | $28.77 | $28.75 | $28.80 |
| Purchase #2 | $61.98 | 12.245% | $69.5695 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $176.72 | 9.444% | $193.4094 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $56.60 | 5.173% | $59.5279 | $59.53 | $59.55 | $59.50 |
| Purchase #5 | $97.44 | 11.738% | $108.8775 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $187.26 | 11.245% | $208.3174 | $208.32 | $208.30 | $208.30 |
| Purchase #7 | $92.81 | 11.825% | $103.7848 | $103.78 | $103.80 | $103.80 |
| 7 purchase totals = | $699.55 | $772.2558 | $772.26 | $772.25 | $772.30 | |