| 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 | $13.60 | 11.512% | $15.1656 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $241.40 | 6.824% | $257.8731 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $44.69 | 3.448% | $46.2309 | $46.23 | $46.25 | $46.20 |
| Purchase #4 | $170.90 | 3.725% | $177.266 | $177.27 | $177.25 | $177.30 |
| Purchase #5 | $222.41 | 11.126% | $247.1553 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $25.89 | 8.142% | $27.998 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $69.51 | 6.498% | $74.0268 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $788.40 | $845.7157 | $845.73 | $845.70 | $845.80 | |