| 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 | $49.53 | 12.653% | $55.797 | $55.80 | $55.80 | $55.80 |
| Purchase #2 | $90.56 | 3.595% | $93.8156 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $200.96 | 5.627% | $212.268 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $28.31 | 7.403% | $30.4058 | $30.41 | $30.40 | $30.40 |
| Purchase #5 | $31.40 | 8.656% | $34.118 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $174.96 | 12.828% | $197.4039 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $184.49 | 13.705% | $209.7744 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $760.21 | $833.5827 | $833.59 | $833.50 | $833.60 | |