| 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 | $74.54 | 5.456% | $78.6069 | $78.61 | $78.60 | $78.60 |
| Purchase #2 | $116.63 | 6.852% | $124.6215 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $157.55 | 6.618% | $167.9767 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $223.44 | 6.859% | $238.7657 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $198.67 | 12.792% | $224.0839 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $30.79 | 4.438% | $32.1565 | $32.16 | $32.15 | $32.20 |
| Purchase #7 | $58.45 | 5.360% | $61.5829 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $860.07 | $927.7941 | $927.80 | $927.80 | $927.90 | |