| 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 | $16.38 | 3.149% | $16.8958 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $114.35 | 8.533% | $124.1075 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $232.53 | 10.700% | $257.4107 | $257.41 | $257.40 | $257.40 |
| Purchase #4 | $78.73 | 8.519% | $85.437 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $220.60 | 13.440% | $250.2486 | $250.25 | $250.25 | $250.20 |
| Purchase #6 | $154.51 | 6.212% | $164.1082 | $164.11 | $164.10 | $164.10 |
| Purchase #7 | $67.67 | 8.347% | $73.3184 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $884.77 | $971.5262 | $971.54 | $971.50 | $971.40 | |