| 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 | $35.40 | 5.767% | $37.4415 | $37.44 | $37.45 | $37.40 |
| Purchase #2 | $236.76 | 6.678% | $252.5708 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $198.49 | 9.400% | $217.1481 | $217.15 | $217.15 | $217.10 |
| Purchase #4 | $89.45 | 11.368% | $99.6187 | $99.62 | $99.60 | $99.60 |
| Purchase #5 | $145.31 | 8.547% | $157.7296 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $116.95 | 10.371% | $129.0789 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $212.32 | 8.127% | $229.5752 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $1,034.68 | $1,123.1628 | $1,123.17 | $1,123.20 | $1,123.10 | |