| 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 | $86.27 | 4.367% | $90.0374 | $90.04 | $90.05 | $90.00 |
| Purchase #2 | $92.53 | 3.283% | $95.5678 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $51.84 | 8.620% | $56.3086 | $56.31 | $56.30 | $56.30 |
| Purchase #4 | $233.74 | 7.276% | $250.7469 | $250.75 | $250.75 | $250.70 |
| Purchase #5 | $163.28 | 8.718% | $177.5148 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $202.57 | 5.670% | $214.0557 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $206.99 | 10.492% | $228.7074 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $1,037.22 | $1,112.9386 | $1,112.95 | $1,112.90 | $1,112.90 | |