| 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 | $142.95 | 5.128% | $150.2805 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $24.92 | 3.163% | $25.7082 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $116.43 | 10.532% | $128.6924 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $75.90 | 13.432% | $86.0949 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $74.59 | 4.131% | $77.6713 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $184.94 | 10.588% | $204.5214 | $204.52 | $204.50 | $204.50 |
| Purchase #7 | $48.30 | 8.657% | $52.4813 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $668.03 | $725.4500 | $725.44 | $725.45 | $725.50 | |