| 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 | $5.32 | 6.249% | $5.6524 | $5.65 | $5.65 | $5.70 |
| Purchase #2 | $74.76 | 9.236% | $81.6648 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $214.28 | 13.445% | $243.0899 | $243.09 | $243.10 | $243.10 |
| Purchase #4 | $18.51 | 9.534% | $20.2747 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $101.84 | 10.702% | $112.7389 | $112.74 | $112.75 | $112.70 |
| Purchase #6 | $200.58 | 12.696% | $226.0456 | $226.05 | $226.05 | $226.00 |
| Purchase #7 | $152.62 | 9.253% | $166.7419 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $767.91 | $856.2082 | $856.20 | $856.20 | $856.20 | |