| 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 | $230.55 | 8.497% | $250.1398 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $14.47 | 8.484% | $15.6976 | $15.70 | $15.70 | $15.70 |
| Purchase #3 | $29.36 | 4.651% | $30.7255 | $30.73 | $30.75 | $30.70 |
| Purchase #4 | $99.63 | 6.352% | $105.9585 | $105.96 | $105.95 | $106.00 |
| Purchase #5 | $19.37 | 13.722% | $22.028 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $59.32 | 4.540% | $62.0131 | $62.01 | $62.00 | $62.00 |
| Purchase #7 | $133.68 | 4.144% | $139.2197 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $586.38 | $625.7822 | $625.79 | $625.80 | $625.70 | |