| 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 | $6.49 | 7.268% | $6.9617 | $6.96 | $6.95 | $7.00 |
| Purchase #2 | $196.88 | 4.503% | $205.7455 | $205.75 | $205.75 | $205.70 |
| Purchase #3 | $230.51 | 8.663% | $250.4791 | $250.48 | $250.50 | $250.50 |
| Purchase #4 | $72.25 | 10.450% | $79.8001 | $79.80 | $79.80 | $79.80 |
| Purchase #5 | $47.66 | 3.822% | $49.4816 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $135.47 | 5.646% | $143.1186 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $188.52 | 5.410% | $198.7189 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $877.78 | $934.3055 | $934.31 | $934.30 | $934.30 | |