| 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 | $29.58 | 10.717% | $32.7501 | $32.75 | $32.75 | $32.80 |
| Purchase #2 | $55.76 | 4.694% | $58.3774 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $188.54 | 6.638% | $201.0553 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $188.27 | 12.520% | $211.8414 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $95.37 | 4.296% | $99.4671 | $99.47 | $99.45 | $99.50 |
| Purchase #6 | $225.90 | 11.737% | $252.4139 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $226.49 | 7.160% | $242.7067 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,009.91 | $1,098.6119 | $1,098.62 | $1,098.60 | $1,098.70 | |