| 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 | $54.30 | 5.106% | $57.0726 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $8.68 | 11.638% | $9.6902 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $102.58 | 13.792% | $116.7278 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $181.45 | 9.335% | $198.3884 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $51.36 | 4.612% | $53.7287 | $53.73 | $53.75 | $53.70 |
| Purchase #6 | $227.41 | 4.553% | $237.764 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $90.80 | 10.201% | $100.0625 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $716.58 | $773.4342 | $773.43 | $773.45 | $773.50 | |