| 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 | $43.36 | 12.702% | $48.8676 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $20.50 | 7.647% | $22.0676 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $73.88 | 9.712% | $81.0552 | $81.06 | $81.05 | $81.10 |
| Purchase #4 | $134.47 | 3.731% | $139.4871 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $174.89 | 9.751% | $191.9435 | $191.94 | $191.95 | $191.90 |
| Purchase #6 | $120.47 | 4.319% | $125.6731 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $110.71 | 8.259% | $119.8535 | $119.85 | $119.85 | $119.90 |
| 7 purchase totals = | $678.28 | $728.9476 | $728.95 | $728.90 | $729.10 | |