| 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 | $86.60 | 8.774% | $94.1983 | $94.20 | $94.20 | $94.20 |
| Purchase #2 | $85.51 | 5.678% | $90.3653 | $90.37 | $90.35 | $90.40 |
| Purchase #3 | $245.65 | 13.549% | $278.9331 | $278.93 | $278.95 | $278.90 |
| Purchase #4 | $109.51 | 10.530% | $121.0414 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $42.50 | 3.632% | $44.0436 | $44.04 | $44.05 | $44.00 |
| Purchase #6 | $250.79 | 7.350% | $269.2231 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $86.69 | 12.514% | $97.5384 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $907.25 | $995.3432 | $995.34 | $995.35 | $995.20 | |