| 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 | $81.94 | 3.419% | $84.7415 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $172.75 | 3.601% | $178.9707 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $245.97 | 6.138% | $261.0676 | $261.07 | $261.05 | $261.10 |
| Purchase #4 | $44.44 | 11.197% | $49.4159 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $41.54 | 13.702% | $47.2318 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $27.43 | 8.377% | $29.7278 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $181.28 | 7.620% | $195.0935 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $795.35 | $846.2488 | $846.25 | $846.25 | $846.20 | |