| 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 | $76.41 | 12.102% | $85.6571 | $85.66 | $85.65 | $85.70 |
| Purchase #2 | $198.71 | 12.580% | $223.7077 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $46.44 | 6.713% | $49.5575 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $36.74 | 6.333% | $39.0667 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $94.30 | 9.304% | $103.0737 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $110.57 | 10.615% | $122.307 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $6.31 | 12.242% | $7.0825 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $569.48 | $630.4522 | $630.46 | $630.40 | $630.60 | |