| 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 | $51.98 | 9.604% | $56.9722 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $163.83 | 10.293% | $180.693 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $93.85 | 10.445% | $103.6526 | $103.65 | $103.65 | $103.70 |
| Purchase #4 | $187.84 | 5.687% | $198.5225 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $131.76 | 6.350% | $140.1268 | $140.13 | $140.15 | $140.10 |
| Purchase #6 | $182.45 | 4.178% | $190.0728 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $49.80 | 7.257% | $53.414 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $861.51 | $923.4539 | $923.44 | $923.40 | $923.50 | |