| 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 | $28.76 | 3.435% | $29.7479 | $29.75 | $29.75 | $29.70 |
| Purchase #2 | $197.41 | 3.559% | $204.4358 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $127.75 | 7.727% | $137.6212 | $137.62 | $137.60 | $137.60 |
| Purchase #4 | $48.99 | 3.254% | $50.5841 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $208.41 | 8.711% | $226.5646 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $185.70 | 10.363% | $204.9441 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $194.73 | 6.665% | $207.7088 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $991.75 | $1,061.6065 | $1,061.60 | $1,061.60 | $1,061.50 | |