| 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 | $175.47 | 4.576% | $183.4995 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $82.78 | 12.310% | $92.9702 | $92.97 | $92.95 | $93.00 |
| Purchase #3 | $250.87 | 3.564% | $259.811 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $50.81 | 8.252% | $55.0028 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $112.42 | 5.150% | $118.2096 | $118.21 | $118.20 | $118.20 |
| Purchase #6 | $107.33 | 6.462% | $114.2657 | $114.27 | $114.25 | $114.30 |
| Purchase #7 | $127.59 | 4.501% | $133.3328 | $133.33 | $133.35 | $133.30 |
| 7 purchase totals = | $907.27 | $957.0916 | $957.09 | $957.05 | $957.10 | |