| 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 | $100.46 | 8.116% | $108.6133 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $188.25 | 13.409% | $213.4924 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $61.60 | 5.115% | $64.7508 | $64.75 | $64.75 | $64.80 |
| Purchase #4 | $53.56 | 5.126% | $56.3055 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $149.91 | 13.195% | $169.6906 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $15.32 | 13.335% | $17.3629 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $250.44 | 6.567% | $266.8864 | $266.89 | $266.90 | $266.90 |
| 7 purchase totals = | $819.54 | $897.1019 | $897.10 | $897.10 | $897.20 | |