| 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 | $104.75 | 4.201% | $109.1505 | $109.15 | $109.15 | $109.20 |
| Purchase #2 | $61.31 | 12.355% | $68.8849 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $24.25 | 9.756% | $26.6158 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $74.74 | 13.561% | $84.8755 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $12.95 | 5.164% | $13.6187 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $168.40 | 6.686% | $179.6592 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $158.86 | 3.476% | $164.382 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $605.26 | $647.1866 | $647.19 | $647.20 | $647.30 | |