| 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 | $69.57 | 7.291% | $74.6423 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $216.29 | 5.180% | $227.4938 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $69.77 | 11.732% | $77.9554 | $77.96 | $77.95 | $78.00 |
| Purchase #4 | $224.41 | 13.676% | $255.1003 | $255.10 | $255.10 | $255.10 |
| Purchase #5 | $168.41 | 7.386% | $180.8488 | $180.85 | $180.85 | $180.80 |
| Purchase #6 | $21.37 | 4.191% | $22.2656 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $68.40 | 4.614% | $71.556 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $838.22 | $909.8622 | $909.87 | $909.85 | $909.90 | |