| 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 | $96.33 | 8.487% | $104.5055 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $138.87 | 9.854% | $152.5542 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $250.52 | 4.335% | $261.38 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $52.41 | 10.125% | $57.7165 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $16.91 | 5.408% | $17.8245 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $56.27 | 4.288% | $58.6829 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $74.59 | 9.628% | $81.7715 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $685.90 | $734.4351 | $734.43 | $734.40 | $734.50 | |