| 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 | $87.48 | 12.568% | $98.4745 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $61.35 | 7.602% | $66.0138 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $20.78 | 9.772% | $22.8106 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $154.44 | 4.402% | $161.2384 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $86.59 | 5.165% | $91.0624 | $91.06 | $91.05 | $91.10 |
| Purchase #6 | $55.66 | 3.841% | $57.7979 | $57.80 | $57.80 | $57.80 |
| Purchase #7 | $228.52 | 10.442% | $252.3821 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $694.82 | $749.7797 | $749.77 | $749.75 | $749.80 | |