| 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 | $22.83 | 3.164% | $23.5523 | $23.55 | $23.55 | $23.60 |
| Purchase #2 | $231.68 | 4.371% | $241.8067 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $64.91 | 5.799% | $68.6741 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $123.78 | 10.705% | $137.0306 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $18.33 | 10.442% | $20.244 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $97.91 | 12.590% | $110.2369 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $49.36 | 12.825% | $55.6904 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $608.80 | $657.2350 | $657.23 | $657.25 | $657.20 | |