| 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 | $43.74 | 6.199% | $46.4514 | $46.45 | $46.45 | $46.50 |
| Purchase #2 | $248.30 | 5.219% | $261.2588 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $71.46 | 7.224% | $76.6223 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $162.47 | 13.612% | $184.5854 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $50.84 | 3.618% | $52.6794 | $52.68 | $52.70 | $52.70 |
| Purchase #6 | $73.84 | 6.750% | $78.8242 | $78.82 | $78.80 | $78.80 |
| Purchase #7 | $167.86 | 12.807% | $189.3578 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $818.51 | $889.7793 | $889.78 | $889.75 | $889.90 | |