| 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 | $71.41 | 11.673% | $79.7457 | $79.75 | $79.75 | $79.70 |
| Purchase #2 | $224.75 | 13.490% | $255.0688 | $255.07 | $255.05 | $255.10 |
| Purchase #3 | $107.73 | 13.483% | $122.2552 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $20.34 | 13.319% | $23.0491 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $139.95 | 13.812% | $159.2799 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $14.31 | 10.455% | $15.8061 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $19.48 | 8.537% | $21.143 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $597.97 | $676.3478 | $676.36 | $676.35 | $676.30 | |