| 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 | $47.85 | 8.817% | $52.0689 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $9.54 | 4.136% | $9.9346 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $157.98 | 6.510% | $168.2645 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $185.74 | 5.389% | $195.7495 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $122.37 | 9.683% | $134.2191 | $134.22 | $134.20 | $134.20 |
| Purchase #6 | $173.64 | 7.367% | $186.4321 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $169.72 | 4.205% | $176.8567 | $176.86 | $176.85 | $176.90 |
| 7 purchase totals = | $866.84 | $923.5254 | $923.52 | $923.50 | $923.50 | |