| 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 | $30.98 | 3.597% | $32.0944 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $159.98 | 13.707% | $181.9085 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $157.84 | 10.820% | $174.9183 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $155.38 | 3.553% | $160.9007 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $8.83 | 3.230% | $9.1152 | $9.12 | $9.10 | $9.10 |
| Purchase #6 | $136.70 | 7.110% | $146.4194 | $146.42 | $146.40 | $146.40 |
| Purchase #7 | $85.47 | 10.791% | $94.6931 | $94.69 | $94.70 | $94.70 |
| 7 purchase totals = | $735.18 | $800.0496 | $800.05 | $800.00 | $800.00 | |