| 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 | $36.31 | 8.615% | $39.4381 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $235.94 | 7.273% | $253.0999 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $196.31 | 3.438% | $203.0591 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $52.35 | 6.524% | $55.7653 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $64.84 | 11.161% | $72.0768 | $72.08 | $72.10 | $72.10 |
| Purchase #6 | $218.48 | 10.536% | $241.4991 | $241.50 | $241.50 | $241.50 |
| Purchase #7 | $190.73 | 12.358% | $214.3004 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $994.96 | $1,079.2387 | $1,079.25 | $1,079.25 | $1,079.30 | |