| 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 | $31.32 | 12.777% | $35.3218 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $72.41 | 3.649% | $75.0522 | $75.05 | $75.05 | $75.10 |
| Purchase #3 | $10.96 | 11.413% | $12.2109 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $164.44 | 10.468% | $181.6536 | $181.65 | $181.65 | $181.70 |
| Purchase #5 | $132.83 | 13.775% | $151.1273 | $151.13 | $151.15 | $151.10 |
| Purchase #6 | $160.65 | 12.759% | $181.1473 | $181.15 | $181.15 | $181.10 |
| Purchase #7 | $134.97 | 10.265% | $148.8247 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $707.58 | $785.3378 | $785.33 | $785.30 | $785.30 | |