| 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 | $110.69 | 9.567% | $121.2797 | $121.28 | $121.30 | $121.30 |
| Purchase #2 | $127.52 | 5.270% | $134.2403 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $60.31 | 5.416% | $63.5764 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $177.82 | 5.640% | $187.849 | $187.85 | $187.85 | $187.80 |
| Purchase #5 | $100.92 | 4.559% | $105.5209 | $105.52 | $105.50 | $105.50 |
| Purchase #6 | $68.74 | 4.578% | $71.8869 | $71.89 | $71.90 | $71.90 |
| Purchase #7 | $39.45 | 12.649% | $44.44 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $685.45 | $728.7932 | $728.80 | $728.85 | $728.70 | |