| 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 | $38.38 | 3.297% | $39.6454 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $9.55 | 10.735% | $10.5752 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $113.33 | 4.828% | $118.8016 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $42.61 | 5.543% | $44.9719 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $32.78 | 3.225% | $33.8372 | $33.84 | $33.85 | $33.80 |
| Purchase #6 | $222.49 | 4.411% | $232.304 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $32.58 | 4.824% | $34.1517 | $34.15 | $34.15 | $34.20 |
| 7 purchase totals = | $491.72 | $514.2870 | $514.29 | $514.30 | $514.30 | |