| 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 | $60.34 | 6.539% | $64.2856 | $64.29 | $64.30 | $64.30 |
| Purchase #2 | $43.73 | 13.175% | $49.4914 | $49.49 | $49.50 | $49.50 |
| Purchase #3 | $234.47 | 8.199% | $253.6942 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $15.86 | 13.157% | $17.9467 | $17.95 | $17.95 | $17.90 |
| Purchase #5 | $147.85 | 4.196% | $154.0538 | $154.05 | $154.05 | $154.10 |
| Purchase #6 | $36.56 | 3.109% | $37.6967 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $245.57 | 6.719% | $262.0698 | $262.07 | $262.05 | $262.10 |
| 7 purchase totals = | $784.38 | $839.2382 | $839.24 | $839.25 | $839.30 | |