| 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 | $12.61 | 11.660% | $14.0803 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $115.63 | 3.502% | $119.6794 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $50.39 | 13.280% | $57.0818 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $37.26 | 8.847% | $40.5564 | $40.56 | $40.55 | $40.60 |
| Purchase #5 | $23.36 | 8.643% | $25.379 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $179.27 | 3.842% | $186.1576 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $232.36 | 12.122% | $260.5267 | $260.53 | $260.55 | $260.50 |
| 7 purchase totals = | $650.88 | $703.4612 | $703.47 | $703.55 | $703.60 | |