| 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 | $81.54 | 10.387% | $90.0096 | $90.01 | $90.00 | $90.00 |
| Purchase #2 | $174.89 | 10.618% | $193.4598 | $193.46 | $193.45 | $193.50 |
| Purchase #3 | $55.53 | 9.379% | $60.7382 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $5.28 | 10.368% | $5.8274 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $247.89 | 5.555% | $261.6603 | $261.66 | $261.65 | $261.70 |
| Purchase #6 | $196.47 | 8.858% | $213.8733 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $139.25 | 8.443% | $151.0069 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $900.85 | $976.5755 | $976.58 | $976.55 | $976.60 | |