| 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 | $89.73 | 8.754% | $97.585 | $97.59 | $97.60 | $97.60 |
| Purchase #2 | $61.68 | 11.580% | $68.8225 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $199.29 | 9.665% | $218.5514 | $218.55 | $218.55 | $218.60 |
| Purchase #4 | $40.49 | 12.595% | $45.5897 | $45.59 | $45.60 | $45.60 |
| Purchase #5 | $51.48 | 9.845% | $56.5482 | $56.55 | $56.55 | $56.50 |
| Purchase #6 | $162.69 | 8.638% | $176.7432 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $193.40 | 10.339% | $213.3956 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $798.76 | $877.2356 | $877.24 | $877.25 | $877.20 | |