| 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 | $51.56 | 6.755% | $55.0429 | $55.04 | $55.05 | $55.00 |
| Purchase #2 | $201.41 | 13.275% | $228.1472 | $228.15 | $228.15 | $228.10 |
| Purchase #3 | $188.91 | 6.666% | $201.5027 | $201.50 | $201.50 | $201.50 |
| Purchase #4 | $8.57 | 11.512% | $9.5566 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $167.69 | 10.693% | $185.6211 | $185.62 | $185.60 | $185.60 |
| Purchase #6 | $17.74 | 8.239% | $19.2016 | $19.20 | $19.20 | $19.20 |
| Purchase #7 | $190.67 | 8.563% | $206.9971 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $826.55 | $906.0692 | $906.07 | $906.05 | $906.00 | |