| 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 | $235.73 | 4.102% | $245.3996 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $55.96 | 7.440% | $60.1234 | $60.12 | $60.10 | $60.10 |
| Purchase #3 | $182.78 | 9.691% | $200.4932 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $49.44 | 3.515% | $51.1778 | $51.18 | $51.20 | $51.20 |
| Purchase #5 | $63.94 | 3.567% | $66.2207 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $32.60 | 7.270% | $34.97 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $11.26 | 8.366% | $12.202 | $12.20 | $12.20 | $12.20 |
| 7 purchase totals = | $631.71 | $670.5867 | $670.58 | $670.55 | $670.60 | |