| 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 | $75.97 | 8.582% | $82.4897 | $82.49 | $82.50 | $82.50 |
| Purchase #2 | $20.43 | 8.457% | $22.1578 | $22.16 | $22.15 | $22.20 |
| Purchase #3 | $212.55 | 10.529% | $234.9294 | $234.93 | $234.95 | $234.90 |
| Purchase #4 | $62.78 | 10.477% | $69.3575 | $69.36 | $69.35 | $69.40 |
| Purchase #5 | $225.96 | 4.567% | $236.2796 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $115.96 | 13.331% | $131.4186 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $222.77 | 13.133% | $252.0264 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $936.42 | $1,028.6590 | $1,028.67 | $1,028.70 | $1,028.70 | |