| 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 | $5.48 | 3.839% | $5.6904 | $5.69 | $5.70 | $5.70 |
| Purchase #2 | $236.57 | 12.128% | $265.2612 | $265.26 | $265.25 | $265.30 |
| Purchase #3 | $166.71 | 8.178% | $180.3435 | $180.34 | $180.35 | $180.30 |
| Purchase #4 | $168.98 | 3.695% | $175.2238 | $175.22 | $175.20 | $175.20 |
| Purchase #5 | $181.58 | 9.688% | $199.1715 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $89.56 | 6.657% | $95.522 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $250.65 | 12.315% | $281.5175 | $281.52 | $281.50 | $281.50 |
| 7 purchase totals = | $1,099.53 | $1,202.7299 | $1,202.72 | $1,202.65 | $1,202.70 | |