| 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 | $11.31 | 4.269% | $11.7928 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $44.74 | 7.743% | $48.2042 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $125.26 | 12.592% | $141.0327 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $115.58 | 12.339% | $129.8414 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $81.97 | 11.581% | $91.4629 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $193.64 | 13.505% | $219.7911 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $107.39 | 7.655% | $115.6107 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $679.89 | $757.7358 | $757.72 | $757.75 | $757.70 | |