| 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 | $50.69 | 7.412% | $54.4471 | $54.45 | $54.45 | $54.40 |
| Purchase #2 | $138.59 | 8.105% | $149.8227 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $151.95 | 3.540% | $157.329 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $56.65 | 3.565% | $58.6696 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $24.78 | 7.752% | $26.7009 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $104.43 | 5.196% | $109.8562 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $134.45 | 7.121% | $144.0242 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $661.54 | $700.8497 | $700.85 | $700.80 | $700.80 | |