| 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 | $75.83 | 6.735% | $80.9372 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $124.84 | 9.243% | $136.379 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $209.76 | 7.339% | $225.1543 | $225.15 | $225.15 | $225.20 |
| Purchase #4 | $15.76 | 3.243% | $16.2711 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $228.41 | 9.762% | $250.7074 | $250.71 | $250.70 | $250.70 |
| Purchase #6 | $222.83 | 5.651% | $235.4221 | $235.42 | $235.40 | $235.40 |
| Purchase #7 | $117.96 | 4.619% | $123.4086 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $995.39 | $1,068.2797 | $1,068.28 | $1,068.25 | $1,068.30 | |