| 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 | $78.71 | 6.639% | $83.9356 | $83.94 | $83.95 | $83.90 |
| Purchase #2 | $240.84 | 5.193% | $253.3468 | $253.35 | $253.35 | $253.30 |
| Purchase #3 | $193.35 | 5.545% | $204.0713 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $22.42 | 11.703% | $25.0438 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $188.75 | 12.848% | $213.0006 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $30.46 | 9.758% | $33.4323 | $33.43 | $33.45 | $33.40 |
| Purchase #7 | $73.28 | 3.770% | $76.0427 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $827.81 | $888.8731 | $888.87 | $888.90 | $888.70 | |