| 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 | $70.68 | 7.711% | $76.1301 | $76.13 | $76.15 | $76.10 |
| Purchase #2 | $159.31 | 11.723% | $177.9859 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $10.34 | 5.204% | $10.8781 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $161.98 | 6.862% | $173.0951 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $5.37 | 5.679% | $5.675 | $5.68 | $5.70 | $5.70 |
| Purchase #6 | $226.71 | 9.268% | $247.7215 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $216.51 | 3.478% | $224.0402 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $850.90 | $915.5259 | $915.54 | $915.60 | $915.50 | |