| 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 | $27.63 | 5.466% | $29.1403 | $29.14 | $29.15 | $29.10 |
| Purchase #2 | $102.66 | 10.790% | $113.737 | $113.74 | $113.75 | $113.70 |
| Purchase #3 | $89.48 | 9.708% | $98.1667 | $98.17 | $98.15 | $98.20 |
| Purchase #4 | $248.41 | 7.590% | $267.2643 | $267.26 | $267.25 | $267.30 |
| Purchase #5 | $87.95 | 7.787% | $94.7987 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $142.34 | 6.592% | $151.7231 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $169.57 | 11.873% | $189.703 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $868.04 | $944.5331 | $944.53 | $944.50 | $944.50 | |