| 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 | $41.89 | 6.680% | $44.6883 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $8.25 | 8.161% | $8.9233 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $241.62 | 10.706% | $267.4878 | $267.49 | $267.50 | $267.50 |
| Purchase #4 | $175.71 | 6.346% | $186.8606 | $186.86 | $186.85 | $186.90 |
| Purchase #5 | $205.62 | 11.414% | $229.0895 | $229.09 | $229.10 | $229.10 |
| Purchase #6 | $89.81 | 3.314% | $92.7863 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $234.73 | 10.319% | $258.9518 | $258.95 | $258.95 | $259.00 |
| 7 purchase totals = | $997.63 | $1,088.7876 | $1,088.79 | $1,088.80 | $1,088.90 | |