| 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 | $89.58 | 11.259% | $99.6658 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $49.53 | 9.816% | $54.3919 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $40.95 | 4.230% | $42.6822 | $42.68 | $42.70 | $42.70 |
| Purchase #4 | $100.81 | 5.591% | $106.4463 | $106.45 | $106.45 | $106.40 |
| Purchase #5 | $94.41 | 7.660% | $101.6418 | $101.64 | $101.65 | $101.60 |
| Purchase #6 | $171.65 | 12.238% | $192.6565 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $218.67 | 12.355% | $245.6867 | $245.69 | $245.70 | $245.70 |
| 7 purchase totals = | $765.60 | $843.1712 | $843.18 | $843.20 | $843.20 | |