| 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 | $78.45 | 9.509% | $85.9098 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $136.27 | 4.299% | $142.1282 | $142.13 | $142.15 | $142.10 |
| Purchase #3 | $175.97 | 13.204% | $199.2051 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $95.53 | 5.860% | $101.1281 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $186.91 | 4.581% | $195.4723 | $195.47 | $195.45 | $195.50 |
| Purchase #6 | $77.97 | 12.504% | $87.7194 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $48.75 | 5.560% | $51.4605 | $51.46 | $51.45 | $51.50 |
| 7 purchase totals = | $799.85 | $863.0234 | $863.03 | $863.00 | $863.00 | |