| 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 | $20.93 | 8.655% | $22.7415 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $86.44 | 9.204% | $94.3959 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $28.56 | 7.294% | $30.6432 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $222.78 | 7.868% | $240.3083 | $240.31 | $240.30 | $240.30 |
| Purchase #5 | $176.93 | 10.207% | $194.9892 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $125.85 | 7.469% | $135.2497 | $135.25 | $135.25 | $135.20 |
| Purchase #7 | $140.34 | 12.365% | $157.693 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $801.83 | $876.0208 | $876.02 | $876.05 | $875.90 | |