| 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 | $13.31 | 11.785% | $14.8786 | $14.88 | $14.90 | $14.90 |
| Purchase #2 | $14.92 | 13.156% | $16.8829 | $16.88 | $16.90 | $16.90 |
| Purchase #3 | $182.75 | 8.661% | $198.578 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $89.68 | 3.238% | $92.5838 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $202.29 | 10.319% | $223.1643 | $223.16 | $223.15 | $223.20 |
| Purchase #6 | $162.62 | 5.690% | $171.8731 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $62.37 | 3.270% | $64.4095 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $727.94 | $782.3702 | $782.36 | $782.40 | $782.50 | |