| 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 | $11.65 | 13.709% | $13.2471 | $13.25 | $13.25 | $13.20 |
| Purchase #2 | $193.95 | 12.406% | $218.0114 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $56.43 | 9.442% | $61.7581 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $161.77 | 10.247% | $178.3466 | $178.35 | $178.35 | $178.30 |
| Purchase #5 | $19.37 | 8.158% | $20.9502 | $20.95 | $20.95 | $21.00 |
| Purchase #6 | $80.40 | 10.836% | $89.1121 | $89.11 | $89.10 | $89.10 |
| Purchase #7 | $71.30 | 8.409% | $77.2956 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $594.87 | $658.7211 | $658.73 | $658.70 | $658.70 | |