| 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 | $88.57 | 5.523% | $93.4617 | $93.46 | $93.45 | $93.50 |
| Purchase #2 | $131.95 | 6.474% | $140.4924 | $140.49 | $140.50 | $140.50 |
| Purchase #3 | $183.48 | 8.459% | $199.0006 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $28.51 | 8.371% | $30.8966 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $23.63 | 4.637% | $24.7257 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $21.55 | 8.268% | $23.3318 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $169.73 | 13.721% | $193.0187 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $647.42 | $704.9275 | $704.93 | $704.95 | $704.90 | |