| 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 | $86.60 | 12.371% | $97.3133 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $140.31 | 13.584% | $159.3697 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $232.42 | 5.624% | $245.4913 | $245.49 | $245.50 | $245.50 |
| Purchase #4 | $127.77 | 7.627% | $137.515 | $137.52 | $137.50 | $137.50 |
| Purchase #5 | $129.29 | 8.451% | $140.2163 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $10.88 | 4.806% | $11.4029 | $11.40 | $11.40 | $11.40 |
| Purchase #7 | $34.47 | 13.579% | $39.1507 | $39.15 | $39.15 | $39.20 |
| 7 purchase totals = | $761.74 | $830.4592 | $830.46 | $830.40 | $830.50 | |