| 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 | $40.83 | 12.643% | $45.9921 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $195.91 | 5.430% | $206.5479 | $206.55 | $206.55 | $206.50 |
| Purchase #3 | $180.28 | 3.453% | $186.5051 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $78.43 | 8.244% | $84.8958 | $84.90 | $84.90 | $84.90 |
| Purchase #5 | $129.26 | 3.290% | $133.5127 | $133.51 | $133.50 | $133.50 |
| Purchase #6 | $175.77 | 3.347% | $181.653 | $181.65 | $181.65 | $181.70 |
| Purchase #7 | $74.38 | 4.551% | $77.765 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $874.86 | $916.8716 | $916.88 | $916.85 | $916.90 | |