| 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 | $60.36 | 5.345% | $63.5862 | $63.59 | $63.60 | $63.60 |
| Purchase #2 | $120.75 | 11.778% | $134.9719 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $139.55 | 5.800% | $147.6439 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $144.58 | 11.721% | $161.5262 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $34.92 | 12.567% | $39.3084 | $39.31 | $39.30 | $39.30 |
| Purchase #6 | $66.62 | 3.107% | $68.6899 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $164.89 | 11.430% | $183.7369 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $731.67 | $799.4634 | $799.47 | $799.50 | $799.40 | |