| 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 | $11.84 | 9.185% | $12.9275 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $225.45 | 10.537% | $249.2057 | $249.21 | $249.20 | $249.20 |
| Purchase #3 | $24.83 | 11.469% | $27.6778 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $136.36 | 9.421% | $149.2065 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $106.27 | 6.676% | $113.3646 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $162.79 | 11.724% | $181.8755 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $20.67 | 13.131% | $23.3842 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $688.21 | $757.6418 | $757.65 | $757.70 | $757.70 | |