| 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 | $69.79 | 9.719% | $76.5729 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $115.53 | 5.335% | $121.6935 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $241.87 | 8.633% | $262.7506 | $262.75 | $262.75 | $262.80 |
| Purchase #4 | $220.33 | 13.702% | $250.5196 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $207.47 | 8.563% | $225.2357 | $225.24 | $225.25 | $225.20 |
| Purchase #6 | $235.96 | 4.107% | $245.6509 | $245.65 | $245.65 | $245.70 |
| Purchase #7 | $15.92 | 9.397% | $17.416 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $1,106.87 | $1,199.8392 | $1,199.84 | $1,199.80 | $1,199.90 | |