| 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 | $25.83 | 8.501% | $28.0258 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $16.60 | 6.280% | $17.6425 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $183.79 | 8.604% | $199.6033 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $88.79 | 9.510% | $97.2339 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $209.63 | 4.738% | $219.5623 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $230.44 | 8.268% | $249.4928 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $118.34 | 6.135% | $125.6002 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $873.42 | $937.1608 | $937.15 | $937.20 | $937.10 | |