| 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 | $79.97 | 4.397% | $83.4863 | $83.49 | $83.50 | $83.50 |
| Purchase #2 | $199.65 | 10.421% | $220.4555 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $154.64 | 6.737% | $165.0581 | $165.06 | $165.05 | $165.10 |
| Purchase #4 | $214.26 | 8.153% | $231.7286 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $6.85 | 11.150% | $7.6138 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $144.49 | 12.124% | $162.008 | $162.01 | $162.00 | $162.00 |
| Purchase #7 | $186.58 | 5.441% | $196.7318 | $196.73 | $196.75 | $196.70 |
| 7 purchase totals = | $986.44 | $1,067.0821 | $1,067.09 | $1,067.10 | $1,067.10 | |