| 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 | $62.79 | 12.598% | $70.7003 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $10.84 | 12.765% | $12.2237 | $12.22 | $12.20 | $12.20 |
| Purchase #3 | $5.66 | 7.584% | $6.0893 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $239.52 | 4.224% | $249.6373 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $93.76 | 11.358% | $104.4093 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $95.93 | 3.737% | $99.5149 | $99.51 | $99.50 | $99.50 |
| Purchase #7 | $86.61 | 8.156% | $93.6739 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $595.11 | $636.2487 | $636.24 | $636.20 | $636.20 | |