| 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 | $61.45 | 13.153% | $69.5325 | $69.53 | $69.55 | $69.50 |
| Purchase #2 | $17.79 | 3.282% | $18.3739 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $214.38 | 7.674% | $230.8315 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $42.41 | 9.209% | $46.3155 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $24.27 | 11.159% | $26.9783 | $26.98 | $27.00 | $27.00 |
| Purchase #6 | $235.90 | 4.745% | $247.0935 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $5.36 | 7.556% | $5.765 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $601.56 | $644.8902 | $644.89 | $644.90 | $644.90 | |