| 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 | $80.56 | 9.843% | $88.4895 | $88.49 | $88.50 | $88.50 |
| Purchase #2 | $245.89 | 4.736% | $257.5354 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $142.60 | 4.433% | $148.9215 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $167.94 | 4.494% | $175.4872 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $57.79 | 12.105% | $64.7855 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $114.56 | 6.303% | $121.7807 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $78.67 | 9.765% | $86.3521 | $86.35 | $86.35 | $86.40 |
| 7 purchase totals = | $888.01 | $943.3519 | $943.36 | $943.40 | $943.40 | |