| 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 | $76.47 | 12.540% | $86.0593 | $86.06 | $86.05 | $86.10 |
| Purchase #2 | $171.72 | 5.283% | $180.792 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $8.54 | 12.379% | $9.5972 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $79.87 | 4.734% | $83.651 | $83.65 | $83.65 | $83.70 |
| Purchase #5 | $214.74 | 6.395% | $228.4726 | $228.47 | $228.45 | $228.50 |
| Purchase #6 | $223.42 | 7.530% | $240.2435 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $169.69 | 5.396% | $178.8465 | $178.85 | $178.85 | $178.80 |
| 7 purchase totals = | $944.45 | $1,007.6621 | $1,007.66 | $1,007.65 | $1,007.70 | |