| 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 | $89.38 | 5.606% | $94.3906 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $215.42 | 13.760% | $245.0618 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $28.31 | 6.114% | $30.0409 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $161.95 | 4.266% | $168.8588 | $168.86 | $168.85 | $168.90 |
| Purchase #5 | $186.52 | 8.473% | $202.3238 | $202.32 | $202.30 | $202.30 |
| Purchase #6 | $32.64 | 9.457% | $35.7268 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $86.51 | 8.450% | $93.8201 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $800.73 | $870.2228 | $870.22 | $870.20 | $870.20 | |