| 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 | $11.68 | 6.548% | $12.4448 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $46.73 | 13.268% | $52.9301 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $87.65 | 7.486% | $94.2115 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $215.46 | 6.431% | $229.3162 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $102.85 | 13.490% | $116.7245 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $17.27 | 12.403% | $19.412 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $104.28 | 3.201% | $107.618 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $585.92 | $632.6571 | $632.65 | $632.60 | $632.50 | |