| 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 | $65.34 | 3.820% | $67.836 | $67.84 | $67.85 | $67.80 |
| Purchase #2 | $245.92 | 3.349% | $254.1559 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $223.76 | 9.124% | $244.1759 | $244.18 | $244.20 | $244.20 |
| Purchase #4 | $133.45 | 9.441% | $146.049 | $146.05 | $146.05 | $146.00 |
| Purchase #5 | $50.83 | 9.360% | $55.5877 | $55.59 | $55.60 | $55.60 |
| Purchase #6 | $7.29 | 5.454% | $7.6876 | $7.69 | $7.70 | $7.70 |
| Purchase #7 | $130.78 | 5.642% | $138.1586 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $857.37 | $913.6507 | $913.67 | $913.70 | $913.70 | |