| 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 | $46.41 | 10.150% | $51.1206 | $51.12 | $51.10 | $51.10 |
| Purchase #2 | $120.54 | 11.596% | $134.5178 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $46.83 | 5.673% | $49.4867 | $49.49 | $49.50 | $49.50 |
| Purchase #4 | $117.75 | 13.168% | $133.2553 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $216.63 | 11.749% | $242.0819 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $106.45 | 11.303% | $118.482 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $125.42 | 9.268% | $137.0439 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $780.03 | $865.9882 | $865.99 | $866.00 | $866.00 | |