| 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 | $102.50 | 13.252% | $116.0833 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $115.45 | 12.171% | $129.5014 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $182.55 | 4.506% | $190.7757 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $26.31 | 7.711% | $28.3388 | $28.34 | $28.35 | $28.30 |
| Purchase #5 | $170.69 | 9.195% | $186.3849 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $35.26 | 11.747% | $39.402 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $75.80 | 5.609% | $80.0516 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $708.56 | $770.5377 | $770.53 | $770.60 | $770.60 | |