| 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 | $121.70 | 6.436% | $129.5326 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $64.91 | 12.176% | $72.8134 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $24.91 | 9.215% | $27.2055 | $27.21 | $27.20 | $27.20 |
| Purchase #4 | $201.95 | 3.643% | $209.307 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $17.61 | 12.609% | $19.8304 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $168.84 | 10.406% | $186.4095 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $54.89 | 3.773% | $56.961 | $56.96 | $56.95 | $57.00 |
| 7 purchase totals = | $654.81 | $702.0594 | $702.06 | $702.05 | $702.00 | |