| 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 | $49.57 | 3.718% | $51.413 | $51.41 | $51.40 | $51.40 |
| Purchase #2 | $16.41 | 4.155% | $17.0918 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $196.40 | 10.792% | $217.5955 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $33.95 | 4.842% | $35.5939 | $35.59 | $35.60 | $35.60 |
| Purchase #5 | $115.67 | 9.513% | $126.6737 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $80.81 | 3.529% | $83.6618 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $41.51 | 9.393% | $45.409 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $534.32 | $577.4387 | $577.43 | $577.40 | $577.50 | |