| 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 | $32.50 | 12.797% | $36.659 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $177.79 | 11.148% | $197.61 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $204.92 | 6.354% | $217.9406 | $217.94 | $217.95 | $217.90 |
| Purchase #4 | $172.71 | 10.791% | $191.3471 | $191.35 | $191.35 | $191.30 |
| Purchase #5 | $95.89 | 6.737% | $102.3501 | $102.35 | $102.35 | $102.40 |
| Purchase #6 | $215.76 | 5.832% | $228.3431 | $228.34 | $228.35 | $228.30 |
| Purchase #7 | $247.60 | 13.620% | $281.3231 | $281.32 | $281.30 | $281.30 |
| 7 purchase totals = | $1,147.17 | $1,255.5730 | $1,255.57 | $1,255.55 | $1,255.50 | |