| 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 | $52.41 | 3.270% | $54.1238 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $161.54 | 10.853% | $179.0719 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $222.44 | 11.448% | $247.9049 | $247.90 | $247.90 | $247.90 |
| Purchase #4 | $38.82 | 11.524% | $43.2936 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $70.48 | 6.659% | $75.1733 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $238.73 | 8.796% | $259.7287 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $231.59 | 4.510% | $242.0347 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $1,016.01 | $1,101.3309 | $1,101.31 | $1,101.30 | $1,101.30 | |