| 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 | $32.94 | 11.863% | $36.8477 | $36.85 | $36.85 | $36.80 |
| Purchase #2 | $130.25 | 5.277% | $137.1233 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $44.33 | 6.145% | $47.0541 | $47.05 | $47.05 | $47.10 |
| Purchase #4 | $63.45 | 13.620% | $72.0919 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $106.57 | 10.359% | $117.6096 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $174.96 | 10.345% | $193.0596 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $189.67 | 11.602% | $211.6755 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $742.17 | $815.4617 | $815.46 | $815.45 | $815.50 | |