| 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 | $70.41 | 8.719% | $76.549 | $76.55 | $76.55 | $76.50 |
| Purchase #2 | $207.81 | 13.481% | $235.8249 | $235.82 | $235.80 | $235.80 |
| Purchase #3 | $164.66 | 8.745% | $179.0595 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $95.43 | 4.140% | $99.3808 | $99.38 | $99.40 | $99.40 |
| Purchase #5 | $75.51 | 8.325% | $81.7962 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $223.68 | 11.855% | $250.1973 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $181.76 | 10.854% | $201.4882 | $201.49 | $201.50 | $201.50 |
| 7 purchase totals = | $1,019.26 | $1,124.2959 | $1,124.30 | $1,124.30 | $1,124.30 | |