| 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 | $85.64 | 8.684% | $93.077 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $117.98 | 12.862% | $133.1546 | $133.15 | $133.15 | $133.20 |
| Purchase #3 | $8.93 | 10.286% | $9.8485 | $9.85 | $9.85 | $9.80 |
| Purchase #4 | $30.25 | 9.615% | $33.1585 | $33.16 | $33.15 | $33.20 |
| Purchase #5 | $196.35 | 12.205% | $220.3145 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $28.44 | 8.555% | $30.873 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $107.55 | 3.695% | $111.524 | $111.52 | $111.50 | $111.50 |
| 7 purchase totals = | $575.14 | $631.9501 | $631.94 | $631.90 | $632.00 | |