| 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 | $66.73 | 9.299% | $72.9352 | $72.94 | $72.95 | $72.90 |
| Purchase #2 | $102.65 | 5.489% | $108.2845 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $181.51 | 9.283% | $198.3596 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $24.96 | 11.386% | $27.8019 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $110.43 | 10.871% | $122.4348 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $200.98 | 13.142% | $227.3928 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $119.67 | 12.405% | $134.5151 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $806.93 | $891.7239 | $891.72 | $891.75 | $891.70 | |