| 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 | $51.75 | 4.570% | $54.115 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $183.72 | 3.529% | $190.2035 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $42.94 | 11.775% | $47.9962 | $48.00 | $48.00 | $48.00 |
| Purchase #4 | $231.93 | 10.800% | $256.9784 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $72.31 | 5.463% | $76.2603 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $224.27 | 11.681% | $250.467 | $250.47 | $250.45 | $250.50 |
| Purchase #7 | $44.47 | 8.454% | $48.2295 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $851.39 | $924.2499 | $924.26 | $924.25 | $924.30 | |