| 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 | $55.38 | 5.242% | $58.283 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $77.97 | 6.444% | $82.9944 | $82.99 | $83.00 | $83.00 |
| Purchase #3 | $22.97 | 6.781% | $24.5276 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $27.49 | 12.165% | $30.8342 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $105.87 | 7.211% | $113.5043 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $191.67 | 7.705% | $206.4382 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $177.94 | 8.254% | $192.6272 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $659.29 | $709.2089 | $709.20 | $709.30 | $709.10 | |