| 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 | $230.59 | 13.360% | $261.3968 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $27.28 | 8.298% | $29.5437 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $15.65 | 8.441% | $16.971 | $16.97 | $16.95 | $17.00 |
| Purchase #4 | $70.52 | 4.686% | $73.8246 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $189.80 | 5.263% | $199.7892 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $108.72 | 6.118% | $115.3715 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $93.47 | 5.733% | $98.8286 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $736.03 | $795.7254 | $795.72 | $795.70 | $795.70 | |