| 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 | $197.34 | 10.271% | $217.6088 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $45.43 | 7.739% | $48.9458 | $48.95 | $48.95 | $48.90 |
| Purchase #3 | $185.25 | 10.420% | $204.5531 | $204.55 | $204.55 | $204.60 |
| Purchase #4 | $245.39 | 12.535% | $276.1496 | $276.15 | $276.15 | $276.10 |
| Purchase #5 | $90.29 | 8.478% | $97.9448 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $50.80 | 12.106% | $56.9498 | $56.95 | $56.95 | $56.90 |
| Purchase #7 | $67.25 | 3.263% | $69.4444 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $881.75 | $971.5963 | $971.59 | $971.60 | $971.40 | |