| 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 | $17.48 | 13.491% | $19.8382 | $19.84 | $19.85 | $19.80 |
| Purchase #2 | $55.87 | 4.621% | $58.4518 | $58.45 | $58.45 | $58.50 |
| Purchase #3 | $21.74 | 13.529% | $24.6812 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $173.92 | 12.646% | $195.9139 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $247.45 | 10.737% | $274.0187 | $274.02 | $274.00 | $274.00 |
| Purchase #6 | $200.51 | 11.162% | $222.8909 | $222.89 | $222.90 | $222.90 |
| Purchase #7 | $63.73 | 8.215% | $68.9654 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $780.70 | $864.7601 | $864.76 | $864.75 | $864.80 | |