| 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 | $64.28 | 12.839% | $72.5329 | $72.53 | $72.55 | $72.50 |
| Purchase #2 | $144.68 | 7.222% | $155.1288 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $130.82 | 3.492% | $135.3882 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $11.47 | 12.868% | $12.946 | $12.95 | $12.95 | $12.90 |
| Purchase #5 | $12.25 | 7.716% | $13.1952 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $135.40 | 5.310% | $142.5897 | $142.59 | $142.60 | $142.60 |
| Purchase #7 | $169.75 | 7.693% | $182.8089 | $182.81 | $182.80 | $182.80 |
| 7 purchase totals = | $668.65 | $714.5897 | $714.60 | $714.65 | $714.50 | |