| 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 | $35.70 | 10.547% | $39.4653 | $39.47 | $39.45 | $39.50 |
| Purchase #2 | $115.56 | 12.240% | $129.7045 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $58.51 | 9.516% | $64.0778 | $64.08 | $64.10 | $64.10 |
| Purchase #4 | $23.92 | 8.182% | $25.8771 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $15.75 | 10.535% | $17.4093 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $236.65 | 9.599% | $259.366 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $126.87 | 6.607% | $135.2523 | $135.25 | $135.25 | $135.30 |
| 7 purchase totals = | $612.96 | $671.1523 | $671.16 | $671.15 | $671.30 | |