| 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 | $114.66 | 9.424% | $125.4656 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $102.86 | 10.105% | $113.254 | $113.25 | $113.25 | $113.30 |
| Purchase #3 | $15.39 | 7.451% | $16.5367 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $240.81 | 8.502% | $261.2837 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $71.93 | 3.602% | $74.5209 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $184.72 | 10.125% | $203.4229 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $70.26 | 8.737% | $76.3986 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $800.63 | $870.8824 | $870.88 | $870.85 | $870.90 | |