| 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 | $11.48 | 7.219% | $12.3087 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $10.79 | 13.819% | $12.2811 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $60.39 | 4.498% | $63.1063 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $58.45 | 4.243% | $60.93 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $144.86 | 3.809% | $150.3777 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $237.28 | 10.317% | $261.7602 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $23.99 | 9.332% | $26.2287 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $547.24 | $586.9927 | $587.00 | $587.05 | $587.00 | |