| 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 | $80.28 | 3.379% | $82.9927 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $221.89 | 5.124% | $233.2596 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $100.36 | 10.368% | $110.7653 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $189.70 | 7.337% | $203.6183 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $200.27 | 13.648% | $227.6028 | $227.60 | $227.60 | $227.60 |
| Purchase #6 | $29.87 | 3.859% | $31.0227 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $151.74 | 3.536% | $157.1055 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $974.11 | $1,046.3669 | $1,046.37 | $1,046.30 | $1,046.40 | |