| 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 | $29.26 | 6.790% | $31.2468 | $31.25 | $31.25 | $31.20 |
| Purchase #2 | $133.57 | 13.306% | $151.3428 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $238.45 | 9.764% | $261.7323 | $261.73 | $261.75 | $261.70 |
| Purchase #4 | $64.99 | 5.734% | $68.7165 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $148.26 | 5.741% | $156.7716 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $68.97 | 6.628% | $73.5413 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $139.43 | 7.662% | $150.1131 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $822.93 | $893.4644 | $893.46 | $893.45 | $893.30 | |