| 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 | $249.79 | 11.374% | $278.2011 | $278.20 | $278.20 | $278.20 |
| Purchase #2 | $8.73 | 10.170% | $9.6178 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $10.56 | 10.441% | $11.6626 | $11.66 | $11.65 | $11.70 |
| Purchase #4 | $66.67 | 3.362% | $68.9114 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $5.98 | 3.505% | $6.1896 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $62.46 | 6.246% | $66.3613 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $92.33 | 5.157% | $97.0915 | $97.09 | $97.10 | $97.10 |
| 7 purchase totals = | $496.52 | $538.0353 | $538.03 | $538.00 | $538.10 | |