| 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 | $80.51 | 3.296% | $83.1636 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $11.59 | 5.170% | $12.1892 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $137.29 | 4.329% | $143.2333 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $122.70 | 10.309% | $135.3491 | $135.35 | $135.35 | $135.30 |
| Purchase #5 | $99.62 | 5.143% | $104.7435 | $104.74 | $104.75 | $104.70 |
| Purchase #6 | $131.67 | 7.534% | $141.59 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $33.28 | 8.729% | $36.185 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $616.66 | $656.4537 | $656.45 | $656.50 | $656.40 | |