| 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 | $125.31 | 9.857% | $137.6618 | $137.66 | $137.65 | $137.70 |
| Purchase #2 | $47.94 | 6.182% | $50.9037 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $63.37 | 7.252% | $67.9656 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $174.38 | 5.800% | $184.494 | $184.49 | $184.50 | $184.50 |
| Purchase #5 | $246.27 | 4.677% | $257.788 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $67.86 | 3.326% | $70.117 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $69.90 | 11.673% | $78.0594 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $795.03 | $846.9895 | $846.99 | $846.95 | $847.10 | |