| 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 | $62.48 | 7.110% | $66.9223 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $118.44 | 7.641% | $127.49 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $249.66 | 10.668% | $276.2937 | $276.29 | $276.30 | $276.30 |
| Purchase #4 | $8.71 | 4.830% | $9.1307 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $156.54 | 4.180% | $163.0834 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $192.96 | 7.504% | $207.4397 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $240.68 | 3.293% | $248.6056 | $248.61 | $248.60 | $248.60 |
| 7 purchase totals = | $1,029.47 | $1,098.9654 | $1,098.96 | $1,099.00 | $1,098.90 | |