| 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 | $23.51 | 12.640% | $26.4817 | $26.48 | $26.50 | $26.50 |
| Purchase #2 | $5.84 | 10.587% | $6.4583 | $6.46 | $6.45 | $6.50 |
| Purchase #3 | $173.91 | 8.625% | $188.9097 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $246.45 | 4.381% | $257.247 | $257.25 | $257.25 | $257.20 |
| Purchase #5 | $214.59 | 8.601% | $233.0469 | $233.05 | $233.05 | $233.00 |
| Purchase #6 | $131.26 | 4.719% | $137.4542 | $137.45 | $137.45 | $137.50 |
| Purchase #7 | $75.53 | 6.754% | $80.6313 | $80.63 | $80.65 | $80.60 |
| 7 purchase totals = | $871.09 | $930.2291 | $930.23 | $930.25 | $930.20 | |