| 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 | $34.25 | 7.237% | $36.7287 | $36.73 | $36.75 | $36.70 |
| Purchase #2 | $90.85 | 4.293% | $94.7502 | $94.75 | $94.75 | $94.80 |
| Purchase #3 | $154.81 | 8.771% | $168.3884 | $168.39 | $168.40 | $168.40 |
| Purchase #4 | $17.56 | 6.577% | $18.7149 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $84.79 | 9.713% | $93.0257 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $7.43 | 7.471% | $7.9851 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $97.54 | 12.313% | $109.5501 | $109.55 | $109.55 | $109.60 |
| 7 purchase totals = | $487.23 | $529.1431 | $529.15 | $529.20 | $529.20 | |