| 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 | $48.35 | 8.342% | $52.3834 | $52.38 | $52.40 | $52.40 |
| Purchase #2 | $120.38 | 6.676% | $128.4166 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $203.74 | 4.315% | $212.5314 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $174.81 | 13.406% | $198.245 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $65.41 | 9.272% | $71.4748 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $99.83 | 7.374% | $107.1915 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $109.73 | 5.254% | $115.4952 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $822.25 | $885.7379 | $885.74 | $885.75 | $885.70 | |