| 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 | $10.36 | 12.237% | $11.6278 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $229.78 | 10.529% | $253.9735 | $253.97 | $253.95 | $254.00 |
| Purchase #3 | $129.64 | 8.438% | $140.579 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $61.53 | 10.170% | $67.7876 | $67.79 | $67.80 | $67.80 |
| Purchase #5 | $55.57 | 3.482% | $57.5049 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $201.30 | 12.228% | $225.915 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $57.48 | 3.443% | $59.459 | $59.46 | $59.45 | $59.50 |
| 7 purchase totals = | $745.66 | $816.8468 | $816.85 | $816.85 | $816.90 | |