| 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 | $32.89 | 9.117% | $35.8886 | $35.89 | $35.90 | $35.90 |
| Purchase #2 | $156.94 | 4.477% | $163.9662 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $103.52 | 8.735% | $112.5625 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $97.47 | 3.420% | $100.8035 | $100.80 | $100.80 | $100.80 |
| Purchase #5 | $18.44 | 8.169% | $19.9464 | $19.95 | $19.95 | $19.90 |
| Purchase #6 | $24.99 | 12.247% | $28.0505 | $28.05 | $28.05 | $28.10 |
| Purchase #7 | $119.63 | 8.755% | $130.1036 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $553.88 | $591.3213 | $591.32 | $591.30 | $591.40 | |