| 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 | $11.71 | 8.565% | $12.713 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $78.86 | 3.464% | $81.5917 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $164.75 | 7.817% | $177.6285 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $118.54 | 3.628% | $122.8406 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $99.87 | 5.265% | $105.1282 | $105.13 | $105.15 | $105.10 |
| Purchase #6 | $201.98 | 10.144% | $222.4689 | $222.47 | $222.45 | $222.50 |
| Purchase #7 | $163.60 | 10.387% | $180.5931 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $839.31 | $902.9640 | $902.96 | $903.00 | $902.90 | |