| 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 | $33.86 | 7.542% | $36.4137 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $87.90 | 4.270% | $91.6533 | $91.65 | $91.65 | $91.70 |
| Purchase #3 | $110.55 | 12.364% | $124.2184 | $124.22 | $124.20 | $124.20 |
| Purchase #4 | $224.38 | 5.238% | $236.133 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $192.98 | 9.455% | $211.2263 | $211.23 | $211.25 | $211.20 |
| Purchase #6 | $117.59 | 5.502% | $124.0598 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $45.29 | 7.424% | $48.6523 | $48.65 | $48.65 | $48.70 |
| 7 purchase totals = | $812.55 | $872.3568 | $872.35 | $872.35 | $872.40 | |