| 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 | $86.73 | 6.645% | $92.4932 | $92.49 | $92.50 | $92.50 |
| Purchase #2 | $162.57 | 4.350% | $169.6418 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $123.63 | 13.286% | $140.0555 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $81.52 | 3.810% | $84.6259 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $173.44 | 10.459% | $191.5801 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $220.69 | 13.567% | $250.631 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $156.96 | 3.338% | $162.1993 | $162.20 | $162.20 | $162.20 |
| 7 purchase totals = | $1,005.54 | $1,091.2268 | $1,091.23 | $1,091.30 | $1,091.20 | |