| 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 | $46.29 | 7.359% | $49.6965 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $95.54 | 12.667% | $107.6421 | $107.64 | $107.65 | $107.60 |
| Purchase #3 | $232.70 | 12.273% | $261.2593 | $261.26 | $261.25 | $261.30 |
| Purchase #4 | $228.53 | 10.374% | $252.2377 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $183.39 | 4.585% | $191.7984 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $146.33 | 9.166% | $159.7426 | $159.74 | $159.75 | $159.70 |
| Purchase #7 | $236.48 | 8.864% | $257.4416 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,169.26 | $1,279.8182 | $1,279.82 | $1,279.85 | $1,279.70 | |