| 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 | $87.25 | 12.127% | $97.8308 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $181.97 | 12.756% | $205.1821 | $205.18 | $205.20 | $205.20 |
| Purchase #3 | $213.50 | 11.352% | $237.7365 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $8.69 | 10.599% | $9.6111 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $34.80 | 13.615% | $39.538 | $39.54 | $39.55 | $39.50 |
| Purchase #6 | $104.70 | 3.643% | $108.5142 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $68.57 | 10.750% | $75.9413 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $699.48 | $774.3540 | $774.35 | $774.40 | $774.20 | |