| 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 | $27.45 | 10.874% | $30.4349 | $30.43 | $30.45 | $30.40 |
| Purchase #2 | $103.70 | 13.553% | $117.7545 | $117.75 | $117.75 | $117.80 |
| Purchase #3 | $242.41 | 3.370% | $250.5792 | $250.58 | $250.60 | $250.60 |
| Purchase #4 | $99.54 | 5.644% | $105.158 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $165.30 | 10.639% | $182.8863 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $221.84 | 8.146% | $239.9111 | $239.91 | $239.90 | $239.90 |
| Purchase #7 | $80.82 | 4.710% | $84.6266 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $941.06 | $1,011.3506 | $1,011.35 | $1,011.40 | $1,011.40 | |