| 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 | $82.49 | 6.322% | $87.705 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $207.27 | 13.232% | $234.696 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $55.52 | 3.502% | $57.4643 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $90.85 | 10.503% | $100.392 | $100.39 | $100.40 | $100.40 |
| Purchase #5 | $129.75 | 4.360% | $135.4071 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $221.39 | 13.203% | $250.6201 | $250.62 | $250.60 | $250.60 |
| Purchase #7 | $151.78 | 8.151% | $164.1516 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $939.05 | $1,030.4361 | $1,030.44 | $1,030.40 | $1,030.50 | |