| 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 | $34.92 | 13.126% | $39.5036 | $39.50 | $39.50 | $39.50 |
| Purchase #2 | $53.44 | 3.411% | $55.2628 | $55.26 | $55.25 | $55.30 |
| Purchase #3 | $35.71 | 6.245% | $37.9401 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $51.67 | 10.708% | $57.2028 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $7.88 | 3.430% | $8.1503 | $8.15 | $8.15 | $8.20 |
| Purchase #6 | $115.56 | 8.367% | $125.2289 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $248.75 | 11.171% | $276.5379 | $276.54 | $276.55 | $276.50 |
| 7 purchase totals = | $547.93 | $599.8264 | $599.82 | $599.85 | $599.80 | |