| 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 | $117.56 | 4.506% | $122.8573 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $81.31 | 13.677% | $92.4308 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $208.74 | 13.480% | $236.8782 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $61.64 | 7.432% | $66.2211 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $50.64 | 5.446% | $53.3979 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $86.29 | 9.503% | $94.4901 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $36.73 | 13.530% | $41.6996 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $642.91 | $707.9750 | $707.98 | $708.00 | $708.00 | |