| 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 | $177.49 | 11.856% | $198.5332 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $243.90 | 11.517% | $271.99 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $11.96 | 5.144% | $12.5752 | $12.58 | $12.60 | $12.60 |
| Purchase #4 | $25.64 | 10.812% | $28.4122 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $154.98 | 11.405% | $172.6555 | $172.66 | $172.65 | $172.70 |
| Purchase #6 | $46.77 | 7.645% | $50.3456 | $50.35 | $50.35 | $50.30 |
| Purchase #7 | $198.78 | 13.246% | $225.1104 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $859.52 | $959.6221 | $959.63 | $959.65 | $959.60 | |