| 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 | $233.31 | 9.510% | $255.4978 | $255.50 | $255.50 | $255.50 |
| Purchase #2 | $160.77 | 5.122% | $169.0046 | $169.00 | $169.00 | $169.00 |
| Purchase #3 | $16.53 | 5.816% | $17.4914 | $17.49 | $17.50 | $17.50 |
| Purchase #4 | $172.94 | 11.356% | $192.5791 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $65.84 | 3.397% | $68.0766 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $249.60 | 6.438% | $265.6692 | $265.67 | $265.65 | $265.70 |
| Purchase #7 | $23.98 | 5.355% | $25.2641 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $922.97 | $993.5828 | $993.58 | $993.60 | $993.70 | |