| 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 | $44.82 | 9.150% | $48.921 | $48.92 | $48.90 | $48.90 |
| Purchase #2 | $27.78 | 5.469% | $29.2993 | $29.30 | $29.30 | $29.30 |
| Purchase #3 | $219.87 | 7.110% | $235.5028 | $235.50 | $235.50 | $235.50 |
| Purchase #4 | $15.74 | 8.380% | $17.059 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $238.69 | 5.871% | $252.7035 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $236.58 | 6.663% | $252.3433 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $78.27 | 13.403% | $88.7605 | $88.76 | $88.75 | $88.80 |
| 7 purchase totals = | $861.75 | $924.5894 | $924.58 | $924.55 | $924.60 | |