| 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 | $25.47 | 4.392% | $26.5886 | $26.59 | $26.60 | $26.60 |
| Purchase #2 | $154.73 | 6.512% | $164.806 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $87.82 | 4.563% | $91.8272 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $209.84 | 13.696% | $238.5797 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $43.37 | 13.790% | $49.3507 | $49.35 | $49.35 | $49.40 |
| Purchase #6 | $55.48 | 6.148% | $58.8909 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $199.46 | 9.774% | $218.9552 | $218.96 | $218.95 | $219.00 |
| 7 purchase totals = | $776.17 | $848.9983 | $849.01 | $849.05 | $849.10 | |