| 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 | $51.62 | 12.645% | $58.1473 | $58.15 | $58.15 | $58.10 |
| Purchase #2 | $247.41 | 4.586% | $258.7562 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $173.32 | 4.549% | $181.2043 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $151.78 | 7.509% | $163.1772 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $153.25 | 9.558% | $167.8976 | $167.90 | $167.90 | $167.90 |
| Purchase #6 | $189.88 | 5.487% | $200.2987 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $58.74 | 8.359% | $63.6501 | $63.65 | $63.65 | $63.70 |
| 7 purchase totals = | $1,026.00 | $1,093.1314 | $1,093.14 | $1,093.15 | $1,093.20 | |