| 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 | $71.90 | 6.192% | $76.352 | $76.35 | $76.35 | $76.40 |
| Purchase #2 | $220.67 | 9.776% | $242.2427 | $242.24 | $242.25 | $242.20 |
| Purchase #3 | $111.59 | 6.482% | $118.8233 | $118.82 | $118.80 | $118.80 |
| Purchase #4 | $128.68 | 13.501% | $146.0531 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $207.69 | 11.258% | $231.0717 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $69.25 | 6.403% | $73.6841 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $43.96 | 10.108% | $48.4035 | $48.40 | $48.40 | $48.40 |
| 7 purchase totals = | $853.74 | $936.6304 | $936.61 | $936.60 | $936.70 | |