| 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 | $81.89 | 13.460% | $92.9124 | $92.91 | $92.90 | $92.90 |
| Purchase #2 | $156.27 | 10.852% | $173.2284 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $181.90 | 3.557% | $188.3702 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $172.57 | 3.299% | $178.2631 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $40.60 | 12.498% | $45.6742 | $45.67 | $45.65 | $45.70 |
| Purchase #6 | $186.71 | 3.283% | $192.8397 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $31.42 | 9.677% | $34.4605 | $34.46 | $34.45 | $34.50 |
| 7 purchase totals = | $851.36 | $905.7485 | $905.74 | $905.70 | $905.80 | |