| 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 | $42.76 | 12.250% | $47.9981 | $48.00 | $48.00 | $48.00 |
| Purchase #2 | $95.77 | 6.206% | $101.7135 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $202.88 | 11.406% | $226.0205 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $141.46 | 5.215% | $148.8371 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $29.75 | 3.792% | $30.8781 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $179.60 | 8.847% | $195.4892 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $72.31 | 8.384% | $78.3725 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $764.53 | $829.3090 | $829.31 | $829.30 | $829.30 | |