| 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 | $23.80 | 6.644% | $25.3813 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $63.73 | 9.717% | $69.9226 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $47.57 | 10.467% | $52.5492 | $52.55 | $52.55 | $52.50 |
| Purchase #4 | $74.40 | 4.641% | $77.8529 | $77.85 | $77.85 | $77.90 |
| Purchase #5 | $118.41 | 5.855% | $125.3429 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $75.57 | 4.622% | $79.0628 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $200.42 | 12.149% | $224.769 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $603.90 | $654.8807 | $654.87 | $654.85 | $654.90 | |