| 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 | $38.46 | 7.735% | $41.4349 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $244.80 | 8.344% | $265.2261 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $225.87 | 3.653% | $234.121 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $125.95 | 10.224% | $138.8271 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $50.99 | 11.284% | $56.7437 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $87.78 | 13.814% | $99.9059 | $99.91 | $99.90 | $99.90 |
| Purchase #7 | $221.67 | 11.322% | $246.7675 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $995.52 | $1,083.0262 | $1,083.03 | $1,083.05 | $1,082.90 | |