| 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 | $50.58 | 13.845% | $57.5828 | $57.58 | $57.60 | $57.60 |
| Purchase #2 | $193.84 | 3.434% | $200.4965 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $6.88 | 10.225% | $7.5835 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $22.85 | 3.660% | $23.6863 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $162.47 | 13.398% | $184.2377 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $103.56 | 3.578% | $107.2654 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $160.33 | 5.438% | $169.0487 | $169.05 | $169.05 | $169.00 |
| 7 purchase totals = | $700.51 | $749.9009 | $749.91 | $749.95 | $749.90 | |