| 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 | $245.86 | 12.128% | $275.6779 | $275.68 | $275.70 | $275.70 |
| Purchase #2 | $53.98 | 8.184% | $58.3977 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $73.88 | 4.637% | $77.3058 | $77.31 | $77.30 | $77.30 |
| Purchase #4 | $108.25 | 9.535% | $118.5716 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $26.69 | 12.763% | $30.0964 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $61.56 | 6.351% | $65.4697 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $7.89 | 8.285% | $8.5437 | $8.54 | $8.55 | $8.50 |
| 7 purchase totals = | $578.11 | $634.0628 | $634.07 | $634.05 | $634.10 | |