| 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 | $46.83 | 10.214% | $51.6132 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $237.56 | 12.446% | $267.1267 | $267.13 | $267.15 | $267.10 |
| Purchase #3 | $179.48 | 4.317% | $187.2282 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $9.88 | 6.605% | $10.5326 | $10.53 | $10.55 | $10.50 |
| Purchase #5 | $72.60 | 9.675% | $79.6241 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $119.26 | 4.629% | $124.7805 | $124.78 | $124.80 | $124.80 |
| Purchase #7 | $225.84 | 11.684% | $252.2271 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $891.45 | $973.1324 | $973.13 | $973.20 | $973.00 | |