| 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 | $30.37 | 5.358% | $31.9972 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $67.84 | 7.733% | $73.0861 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $96.74 | 8.204% | $104.6765 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $14.57 | 7.579% | $15.6743 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $237.61 | 4.749% | $248.8941 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $193.29 | 4.683% | $202.3418 | $202.34 | $202.35 | $202.30 |
| Purchase #7 | $240.62 | 7.796% | $259.3787 | $259.38 | $259.40 | $259.40 |
| 7 purchase totals = | $881.04 | $936.0487 | $936.05 | $936.10 | $936.10 | |