| 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 | $40.99 | 10.526% | $45.3046 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $205.71 | 12.617% | $231.6644 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $85.49 | 10.681% | $94.6212 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $78.46 | 7.655% | $84.4661 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $223.45 | 6.304% | $237.5363 | $237.54 | $237.55 | $237.50 |
| Purchase #6 | $211.36 | 8.218% | $228.7296 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $167.50 | 4.173% | $174.4898 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $1,012.96 | $1,096.8120 | $1,096.81 | $1,096.80 | $1,096.80 | |