| 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 | $91.50 | 6.346% | $97.3066 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $242.29 | 4.865% | $254.0774 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $114.98 | 5.739% | $121.5787 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $239.74 | 11.329% | $266.9001 | $266.90 | $266.90 | $266.90 |
| Purchase #5 | $12.98 | 10.797% | $14.3815 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $39.77 | 12.230% | $44.6339 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $73.79 | 4.816% | $77.3437 | $77.34 | $77.35 | $77.30 |
| 7 purchase totals = | $815.05 | $876.2219 | $876.22 | $876.30 | $876.20 | |