| 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 | $86.98 | 8.505% | $94.3776 | $94.38 | $94.40 | $94.40 |
| Purchase #2 | $19.90 | 4.414% | $20.7784 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $204.91 | 13.741% | $233.0667 | $233.07 | $233.05 | $233.10 |
| Purchase #4 | $188.89 | 7.164% | $202.4221 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $68.85 | 13.274% | $77.9891 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $155.28 | 11.259% | $172.763 | $172.76 | $172.75 | $172.80 |
| Purchase #7 | $34.64 | 5.130% | $36.417 | $36.42 | $36.40 | $36.40 |
| 7 purchase totals = | $759.45 | $837.8139 | $837.82 | $837.80 | $837.90 | |