| 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 | $134.34 | 10.607% | $148.5894 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $92.76 | 8.752% | $100.8784 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $205.41 | 3.271% | $212.129 | $212.13 | $212.15 | $212.10 |
| Purchase #4 | $30.96 | 11.619% | $34.5572 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $115.84 | 6.671% | $123.5677 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $9.35 | 10.341% | $10.3169 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $98.39 | 9.443% | $107.681 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $687.05 | $737.7196 | $737.73 | $737.75 | $737.80 | |