| 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 | $24.96 | 10.350% | $27.5434 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $57.46 | 7.401% | $61.7126 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $182.41 | 4.340% | $190.3266 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $67.43 | 8.388% | $73.086 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $56.77 | 6.280% | $60.3352 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $210.79 | 3.677% | $218.5407 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $56.38 | 11.276% | $62.7374 | $62.74 | $62.75 | $62.70 |
| 7 purchase totals = | $656.20 | $694.2819 | $694.29 | $694.35 | $694.10 | |