| 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 | $18.79 | 3.798% | $19.5036 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $88.46 | 11.197% | $98.3649 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $213.72 | 13.657% | $242.9077 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $118.78 | 9.693% | $130.2933 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $117.78 | 12.197% | $132.1456 | $132.15 | $132.15 | $132.10 |
| Purchase #6 | $199.32 | 9.497% | $218.2494 | $218.25 | $218.25 | $218.20 |
| Purchase #7 | $89.50 | 3.385% | $92.5296 | $92.53 | $92.55 | $92.50 |
| 7 purchase totals = | $846.35 | $933.9941 | $933.99 | $934.00 | $933.90 | |