| 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 | $78.31 | 13.207% | $88.6524 | $88.65 | $88.65 | $88.70 |
| Purchase #2 | $106.79 | 3.320% | $110.3354 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $74.41 | 8.400% | $80.6604 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $162.51 | 10.690% | $179.8823 | $179.88 | $179.90 | $179.90 |
| Purchase #5 | $213.62 | 7.785% | $230.2503 | $230.25 | $230.25 | $230.30 |
| Purchase #6 | $125.97 | 11.595% | $140.5762 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $62.89 | 13.355% | $71.289 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $824.50 | $901.6460 | $901.65 | $901.70 | $901.80 | |