| 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 | $238.61 | 4.666% | $249.7435 | $249.74 | $249.75 | $249.70 |
| Purchase #2 | $42.60 | 9.618% | $46.6973 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $72.36 | 7.842% | $78.0345 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $43.66 | 7.339% | $46.8642 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $84.58 | 3.716% | $87.723 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $88.36 | 10.431% | $97.5768 | $97.58 | $97.60 | $97.60 |
| Purchase #7 | $27.64 | 10.228% | $30.467 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $597.81 | $637.1063 | $637.10 | $637.10 | $637.10 | |