| 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 | $92.96 | 4.848% | $97.4667 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $88.83 | 6.371% | $94.4894 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $73.53 | 8.743% | $79.9587 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $119.58 | 4.468% | $124.9228 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $50.41 | 12.168% | $56.5439 | $56.54 | $56.55 | $56.50 |
| Purchase #6 | $192.93 | 10.453% | $213.097 | $213.10 | $213.10 | $213.10 |
| Purchase #7 | $117.41 | 3.128% | $121.0826 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $735.65 | $787.5611 | $787.56 | $787.55 | $787.60 | |