| 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 | $34.82 | 4.578% | $36.4141 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $143.95 | 9.162% | $157.1387 | $157.14 | $157.15 | $157.10 |
| Purchase #3 | $25.35 | 9.632% | $27.7917 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $108.53 | 4.870% | $113.8154 | $113.82 | $113.80 | $113.80 |
| Purchase #5 | $75.68 | 4.287% | $78.9244 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $183.66 | 12.873% | $207.3026 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $169.77 | 3.336% | $175.4335 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $741.76 | $796.8204 | $796.81 | $796.80 | $796.70 | |