| 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 | $197.51 | 3.869% | $205.1517 | $205.15 | $205.15 | $205.20 |
| Purchase #2 | $82.57 | 3.818% | $85.7225 | $85.72 | $85.70 | $85.70 |
| Purchase #3 | $51.64 | 9.419% | $56.504 | $56.50 | $56.50 | $56.50 |
| Purchase #4 | $171.94 | 8.294% | $186.2007 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $98.83 | 4.734% | $103.5086 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $122.37 | 5.863% | $129.5446 | $129.54 | $129.55 | $129.50 |
| Purchase #7 | $21.30 | 4.549% | $22.2689 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $746.16 | $788.9010 | $788.89 | $788.85 | $788.90 | |