| 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 | $71.72 | 13.484% | $81.3907 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $250.36 | 8.598% | $271.886 | $271.89 | $271.90 | $271.90 |
| Purchase #3 | $39.92 | 4.112% | $41.5615 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $123.32 | 9.340% | $134.8381 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $77.25 | 5.113% | $81.1998 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $81.28 | 4.192% | $84.6873 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $200.38 | 7.345% | $215.0979 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $844.23 | $910.6613 | $910.67 | $910.70 | $910.70 | |