| 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 | $22.74 | 3.325% | $23.4961 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $200.69 | 7.847% | $216.4381 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $119.88 | 5.714% | $126.7299 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $11.52 | 6.335% | $12.2498 | $12.25 | $12.25 | $12.20 |
| Purchase #5 | $201.64 | 6.834% | $215.4201 | $215.42 | $215.40 | $215.40 |
| Purchase #6 | $104.54 | 3.818% | $108.5313 | $108.53 | $108.55 | $108.50 |
| Purchase #7 | $155.53 | 12.461% | $174.9106 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $816.54 | $877.7759 | $877.78 | $877.80 | $877.60 | |