| 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 | $29.97 | 7.784% | $32.3029 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $227.25 | 10.258% | $250.5613 | $250.56 | $250.55 | $250.60 |
| Purchase #3 | $28.27 | 5.547% | $29.8381 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $109.60 | 7.728% | $118.0699 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $72.37 | 6.650% | $77.1826 | $77.18 | $77.20 | $77.20 |
| Purchase #6 | $247.74 | 5.116% | $260.4144 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $189.36 | 3.498% | $195.9838 | $195.98 | $196.00 | $196.00 |
| 7 purchase totals = | $904.56 | $964.3530 | $964.34 | $964.35 | $964.40 | |