| 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 | $54.89 | 11.697% | $61.3105 | $61.31 | $61.30 | $61.30 |
| Purchase #2 | $35.35 | 9.744% | $38.7945 | $38.79 | $38.80 | $38.80 |
| Purchase #3 | $25.57 | 13.807% | $29.1004 | $29.10 | $29.10 | $29.10 |
| Purchase #4 | $198.32 | 10.543% | $219.2289 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $161.95 | 3.181% | $167.1016 | $167.10 | $167.10 | $167.10 |
| Purchase #6 | $201.58 | 3.224% | $208.0789 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $104.54 | 3.448% | $108.1445 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $782.20 | $831.7593 | $831.75 | $831.80 | $831.70 | |