| 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 | $47.47 | 13.528% | $53.8917 | $53.89 | $53.90 | $53.90 |
| Purchase #2 | $65.90 | 4.287% | $68.7251 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $178.88 | 9.869% | $196.5337 | $196.53 | $196.55 | $196.50 |
| Purchase #4 | $113.97 | 3.373% | $117.8142 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $226.83 | 10.603% | $250.8808 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $181.48 | 11.452% | $202.2631 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $200.60 | 8.583% | $217.8175 | $217.82 | $217.80 | $217.80 |
| 7 purchase totals = | $1,015.13 | $1,107.9261 | $1,107.92 | $1,107.95 | $1,107.90 | |