| 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 | $80.94 | 5.728% | $85.5762 | $85.58 | $85.60 | $85.60 |
| Purchase #2 | $12.30 | 8.454% | $13.3398 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $247.94 | 12.504% | $278.9424 | $278.94 | $278.95 | $278.90 |
| Purchase #4 | $214.68 | 12.333% | $241.1565 | $241.16 | $241.15 | $241.20 |
| Purchase #5 | $9.41 | 6.336% | $10.0062 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $243.67 | 10.684% | $269.7037 | $269.70 | $269.70 | $269.70 |
| Purchase #7 | $246.69 | 10.326% | $272.1632 | $272.16 | $272.15 | $272.20 |
| 7 purchase totals = | $1,055.63 | $1,170.8880 | $1,170.89 | $1,170.90 | $1,170.90 | |