| 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 | $33.98 | 4.169% | $35.3966 | $35.40 | $35.40 | $35.40 |
| Purchase #2 | $14.92 | 9.695% | $16.3665 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $179.59 | 12.552% | $202.1321 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $48.80 | 7.258% | $52.3419 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $203.65 | 6.194% | $216.2641 | $216.26 | $216.25 | $216.30 |
| Purchase #6 | $102.98 | 7.701% | $110.9105 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $69.45 | 3.768% | $72.0669 | $72.07 | $72.05 | $72.10 |
| 7 purchase totals = | $653.37 | $705.4786 | $705.48 | $705.45 | $705.50 | |