| 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 | $63.63 | 9.196% | $69.4814 | $69.48 | $69.50 | $69.50 |
| Purchase #2 | $75.96 | 4.119% | $79.0888 | $79.09 | $79.10 | $79.10 |
| Purchase #3 | $134.76 | 11.556% | $150.3329 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $155.70 | 13.415% | $176.5872 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $16.26 | 3.401% | $16.813 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $27.87 | 9.790% | $30.5985 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $216.48 | 13.344% | $245.3671 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $690.66 | $768.2689 | $768.27 | $768.30 | $768.30 | |