| 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 | $94.51 | 11.316% | $105.2048 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $192.80 | 3.527% | $199.6001 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $26.83 | 12.542% | $30.195 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $83.51 | 10.178% | $92.0096 | $92.01 | $92.00 | $92.00 |
| Purchase #5 | $10.52 | 13.789% | $11.9706 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $64.53 | 11.781% | $72.1323 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $137.27 | 7.301% | $147.2921 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $609.97 | $658.4045 | $658.40 | $658.40 | $658.40 | |