| 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 | $46.49 | 10.526% | $51.3835 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $119.30 | 13.638% | $135.5701 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $17.42 | 4.746% | $18.2468 | $18.25 | $18.25 | $18.20 |
| Purchase #4 | $61.93 | 6.805% | $66.1443 | $66.14 | $66.15 | $66.10 |
| Purchase #5 | $248.55 | 4.318% | $259.2824 | $259.28 | $259.30 | $259.30 |
| Purchase #6 | $188.61 | 10.605% | $208.6121 | $208.61 | $208.60 | $208.60 |
| Purchase #7 | $106.56 | 13.869% | $121.3388 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $788.86 | $860.5780 | $860.57 | $860.60 | $860.50 | |