| 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 | $13.96 | 6.683% | $14.8929 | $14.89 | $14.90 | $14.90 |
| Purchase #2 | $249.93 | 11.563% | $278.8294 | $278.83 | $278.85 | $278.80 |
| Purchase #3 | $78.61 | 7.412% | $84.4366 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $46.27 | 6.498% | $49.2766 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $91.85 | 11.393% | $102.3145 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $222.28 | 12.606% | $250.3006 | $250.30 | $250.30 | $250.30 |
| Purchase #7 | $190.81 | 3.699% | $197.8681 | $197.87 | $197.85 | $197.90 |
| 7 purchase totals = | $893.71 | $977.9187 | $977.92 | $977.95 | $977.90 | |