| 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 | $38.62 | 13.431% | $43.8071 | $43.81 | $43.80 | $43.80 |
| Purchase #2 | $16.60 | 4.612% | $17.3656 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $45.72 | 5.371% | $48.1756 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $27.42 | 6.717% | $29.2618 | $29.26 | $29.25 | $29.30 |
| Purchase #5 | $57.29 | 6.292% | $60.8947 | $60.89 | $60.90 | $60.90 |
| Purchase #6 | $249.40 | 7.721% | $268.6562 | $268.66 | $268.65 | $268.70 |
| Purchase #7 | $74.97 | 7.533% | $80.6175 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $510.02 | $548.7785 | $548.79 | $548.75 | $548.90 | |