| 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 | $74.54 | 4.125% | $77.6148 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $26.41 | 3.108% | $27.2308 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $7.28 | 10.662% | $8.0562 | $8.06 | $8.05 | $8.10 |
| Purchase #4 | $166.97 | 4.239% | $174.0479 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $214.81 | 7.382% | $230.6673 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $95.72 | 12.283% | $107.4773 | $107.48 | $107.50 | $107.50 |
| Purchase #7 | $144.83 | 8.770% | $157.5316 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $730.56 | $782.6259 | $782.63 | $782.65 | $782.60 | |