| 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 | $50.63 | 12.767% | $57.0939 | $57.09 | $57.10 | $57.10 |
| Purchase #2 | $92.81 | 13.664% | $105.4916 | $105.49 | $105.50 | $105.50 |
| Purchase #3 | $39.38 | 6.655% | $42.0007 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $38.80 | 3.719% | $40.243 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $9.78 | 12.731% | $11.0251 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $201.71 | 11.330% | $224.5637 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $153.88 | 12.575% | $173.2304 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $586.99 | $653.6484 | $653.64 | $653.70 | $653.60 | |