| 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 | $56.62 | 4.215% | $59.0065 | $59.01 | $59.00 | $59.00 |
| Purchase #2 | $186.34 | 12.690% | $209.9865 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $50.33 | 8.321% | $54.518 | $54.52 | $54.50 | $54.50 |
| Purchase #4 | $212.29 | 11.508% | $236.7203 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $75.80 | 9.373% | $82.9047 | $82.90 | $82.90 | $82.90 |
| Purchase #6 | $72.69 | 4.356% | $75.8564 | $75.86 | $75.85 | $75.90 |
| Purchase #7 | $182.29 | 10.505% | $201.4396 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $836.36 | $920.4320 | $920.44 | $920.40 | $920.40 | |