| 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 | $52.80 | 6.752% | $56.3651 | $56.37 | $56.35 | $56.40 |
| Purchase #2 | $137.31 | 11.421% | $152.9922 | $152.99 | $153.00 | $153.00 |
| Purchase #3 | $154.42 | 5.112% | $162.314 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $125.54 | 7.369% | $134.791 | $134.79 | $134.80 | $134.80 |
| Purchase #5 | $78.51 | 8.846% | $85.455 | $85.46 | $85.45 | $85.50 |
| Purchase #6 | $101.93 | 13.357% | $115.5448 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $144.43 | 7.789% | $155.6797 | $155.68 | $155.70 | $155.70 |
| 7 purchase totals = | $794.94 | $863.1418 | $863.14 | $863.15 | $863.20 | |