| 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 | $33.29 | 4.194% | $34.6862 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $114.66 | 12.426% | $128.9077 | $128.91 | $128.90 | $128.90 |
| Purchase #3 | $60.58 | 9.551% | $66.366 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $83.76 | 13.412% | $94.9939 | $94.99 | $95.00 | $95.00 |
| Purchase #5 | $179.52 | 10.759% | $198.8346 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $124.54 | 6.389% | $132.4969 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $17.99 | 12.528% | $20.2438 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $614.34 | $676.5291 | $676.53 | $676.55 | $676.50 | |