| 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 | $83.83 | 10.345% | $92.5022 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $79.69 | 10.848% | $88.3348 | $88.33 | $88.35 | $88.30 |
| Purchase #3 | $238.67 | 12.377% | $268.2102 | $268.21 | $268.20 | $268.20 |
| Purchase #4 | $122.51 | 5.757% | $129.5629 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $114.66 | 10.580% | $126.791 | $126.79 | $126.80 | $126.80 |
| Purchase #6 | $52.79 | 10.609% | $58.3905 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $95.74 | 5.390% | $100.9004 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $787.89 | $864.6920 | $864.68 | $864.70 | $864.70 | |