| 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 | $72.99 | 13.566% | $82.8918 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $167.80 | 3.722% | $174.0455 | $174.05 | $174.05 | $174.00 |
| Purchase #3 | $122.75 | 4.190% | $127.8932 | $127.89 | $127.90 | $127.90 |
| Purchase #4 | $142.73 | 9.600% | $156.4321 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $30.28 | 3.587% | $31.3661 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $194.68 | 9.753% | $213.6671 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $51.26 | 13.330% | $58.093 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $782.49 | $844.3888 | $844.39 | $844.40 | $844.40 | |