| 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 | $20.86 | 7.655% | $22.4568 | $22.46 | $22.45 | $22.50 |
| Purchase #2 | $180.36 | 12.349% | $202.6327 | $202.63 | $202.65 | $202.60 |
| Purchase #3 | $115.56 | 3.241% | $119.3053 | $119.31 | $119.30 | $119.30 |
| Purchase #4 | $30.45 | 11.549% | $33.9667 | $33.97 | $33.95 | $34.00 |
| Purchase #5 | $139.58 | 8.841% | $151.9203 | $151.92 | $151.90 | $151.90 |
| Purchase #6 | $192.58 | 8.823% | $209.5713 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $73.28 | 4.451% | $76.5417 | $76.54 | $76.55 | $76.50 |
| 7 purchase totals = | $752.67 | $816.3948 | $816.40 | $816.35 | $816.40 | |