| 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 | $50.61 | 5.604% | $53.4462 | $53.45 | $53.45 | $53.40 |
| Purchase #2 | $151.35 | 12.384% | $170.0932 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $235.65 | 12.773% | $265.7496 | $265.75 | $265.75 | $265.70 |
| Purchase #4 | $35.84 | 5.539% | $37.8252 | $37.83 | $37.85 | $37.80 |
| Purchase #5 | $230.87 | 9.324% | $252.3963 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $161.54 | 8.441% | $175.1756 | $175.18 | $175.20 | $175.20 |
| Purchase #7 | $154.29 | 9.218% | $168.5125 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $1,020.15 | $1,123.1986 | $1,123.21 | $1,123.25 | $1,123.10 | |