| 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 | $40.96 | 5.245% | $43.1084 | $43.11 | $43.10 | $43.10 |
| Purchase #2 | $51.84 | 10.587% | $57.3283 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $217.80 | 13.232% | $246.6193 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $43.54 | 9.253% | $47.5688 | $47.57 | $47.55 | $47.60 |
| Purchase #5 | $164.38 | 3.500% | $170.1333 | $170.13 | $170.15 | $170.10 |
| Purchase #6 | $186.79 | 10.204% | $205.8501 | $205.85 | $205.85 | $205.90 |
| Purchase #7 | $149.66 | 5.857% | $158.4256 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $854.97 | $929.0338 | $929.04 | $929.05 | $929.00 | |