| 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 | $51.79 | 3.250% | $53.4732 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $27.98 | 8.704% | $30.4154 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $176.37 | 10.644% | $195.1428 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $106.66 | 11.607% | $119.04 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $99.59 | 5.722% | $105.2885 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $100.87 | 8.539% | $109.4833 | $109.48 | $109.50 | $109.50 |
| Purchase #7 | $214.51 | 8.422% | $232.576 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $777.77 | $845.4192 | $845.42 | $845.45 | $845.40 | |