| 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 | $57.99 | 11.581% | $64.7058 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $38.57 | 5.651% | $40.7496 | $40.75 | $40.75 | $40.70 |
| Purchase #3 | $29.70 | 5.789% | $31.4193 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $140.74 | 11.727% | $157.2446 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $115.93 | 8.627% | $125.9313 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $175.97 | 5.182% | $185.0888 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $180.31 | 12.733% | $203.2689 | $203.27 | $203.25 | $203.30 |
| 7 purchase totals = | $739.21 | $808.4083 | $808.41 | $808.40 | $808.30 | |