| 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 | $227.97 | 13.713% | $259.2315 | $259.23 | $259.25 | $259.20 |
| Purchase #2 | $21.99 | 5.553% | $23.2111 | $23.21 | $23.20 | $23.20 |
| Purchase #3 | $72.70 | 4.269% | $75.8036 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $49.30 | 4.439% | $51.4884 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $123.38 | 9.130% | $134.6446 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $54.89 | 5.240% | $57.7662 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $11.45 | 9.469% | $12.5342 | $12.53 | $12.55 | $12.50 |
| 7 purchase totals = | $561.68 | $614.6796 | $614.67 | $614.70 | $614.60 | |