| 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 | $22.50 | 10.400% | $24.84 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $204.90 | 3.831% | $212.7497 | $212.75 | $212.75 | $212.70 |
| Purchase #3 | $18.72 | 10.526% | $20.6905 | $20.69 | $20.70 | $20.70 |
| Purchase #4 | $93.80 | 3.497% | $97.0802 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $144.47 | 7.525% | $155.3414 | $155.34 | $155.35 | $155.30 |
| Purchase #6 | $70.57 | 5.729% | $74.613 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $41.82 | 9.624% | $45.8448 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $596.78 | $631.1596 | $631.15 | $631.20 | $631.00 | |