| 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 | $99.29 | 6.235% | $105.4807 | $105.48 | $105.50 | $105.50 |
| Purchase #2 | $201.94 | 12.383% | $226.9462 | $226.95 | $226.95 | $226.90 |
| Purchase #3 | $38.32 | 11.560% | $42.7498 | $42.75 | $42.75 | $42.70 |
| Purchase #4 | $82.94 | 13.848% | $94.4255 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $19.78 | 9.670% | $21.6927 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $61.68 | 7.742% | $66.4553 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $8.73 | 6.692% | $9.3142 | $9.31 | $9.30 | $9.30 |
| 7 purchase totals = | $512.68 | $567.0644 | $567.07 | $567.10 | $567.00 | |