| 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 | $122.30 | 5.454% | $128.9702 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $135.50 | 12.661% | $152.6557 | $152.66 | $152.65 | $152.70 |
| Purchase #3 | $53.71 | 11.660% | $59.9726 | $59.97 | $59.95 | $60.00 |
| Purchase #4 | $68.30 | 10.511% | $75.479 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $156.95 | 3.234% | $162.0258 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $14.69 | 3.805% | $15.249 | $15.25 | $15.25 | $15.20 |
| Purchase #7 | $55.94 | 5.303% | $58.9065 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $607.39 | $653.2588 | $653.27 | $653.25 | $653.30 | |