| 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 | $94.99 | 5.618% | $100.3265 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $26.57 | 8.591% | $28.8526 | $28.85 | $28.85 | $28.90 |
| Purchase #3 | $207.43 | 10.287% | $228.7683 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $77.87 | 4.709% | $81.5369 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $172.63 | 7.350% | $185.3183 | $185.32 | $185.30 | $185.30 |
| Purchase #6 | $171.58 | 13.484% | $194.7158 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $205.93 | 12.783% | $232.254 | $232.25 | $232.25 | $232.30 |
| 7 purchase totals = | $957.00 | $1,051.7724 | $1,051.78 | $1,051.75 | $1,051.80 | |