| 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 | $53.36 | 9.800% | $58.5893 | $58.59 | $58.60 | $58.60 |
| Purchase #2 | $220.82 | 13.872% | $251.4522 | $251.45 | $251.45 | $251.50 |
| Purchase #3 | $103.89 | 10.248% | $114.5366 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $138.84 | 12.551% | $156.2658 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $139.83 | 8.856% | $152.2133 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $227.77 | 6.357% | $242.2493 | $242.25 | $242.25 | $242.20 |
| Purchase #7 | $105.84 | 4.634% | $110.7446 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $990.35 | $1,086.0511 | $1,086.05 | $1,086.05 | $1,086.00 | |