| 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 | $63.68 | 5.425% | $67.1346 | $67.13 | $67.15 | $67.10 |
| Purchase #2 | $47.26 | 7.350% | $50.7336 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $59.98 | 11.764% | $67.036 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $165.66 | 8.135% | $179.1364 | $179.14 | $179.15 | $179.10 |
| Purchase #5 | $136.85 | 4.215% | $142.6182 | $142.62 | $142.60 | $142.60 |
| Purchase #6 | $23.26 | 12.201% | $26.098 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $156.66 | 5.816% | $165.7713 | $165.77 | $165.75 | $165.80 |
| 7 purchase totals = | $653.35 | $698.5281 | $698.53 | $698.55 | $698.40 | |