| 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 | $57.80 | 4.468% | $60.3825 | $60.38 | $60.40 | $60.40 |
| Purchase #2 | $61.39 | 12.104% | $68.8206 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $127.91 | 13.668% | $145.3927 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $104.67 | 10.446% | $115.6038 | $115.60 | $115.60 | $115.60 |
| Purchase #5 | $228.62 | 3.670% | $237.0104 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $168.34 | 10.269% | $185.6268 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $78.89 | 8.751% | $85.7937 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $827.62 | $898.6305 | $898.62 | $898.65 | $898.60 | |