| 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 | $186.39 | 11.304% | $207.4595 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $45.57 | 4.169% | $47.4698 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $21.95 | 4.571% | $22.9533 | $22.95 | $22.95 | $23.00 |
| Purchase #4 | $39.90 | 5.498% | $42.0937 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $88.79 | 13.677% | $100.9338 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $34.41 | 4.521% | $35.9657 | $35.97 | $35.95 | $36.00 |
| Purchase #7 | $9.27 | 9.762% | $10.1749 | $10.17 | $10.15 | $10.20 |
| 7 purchase totals = | $426.28 | $467.0507 | $467.04 | $467.00 | $467.20 | |