| 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 | $108.44 | 12.543% | $122.0416 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $172.26 | 5.684% | $182.0513 | $182.05 | $182.05 | $182.10 |
| Purchase #3 | $83.85 | 11.478% | $93.4743 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $98.32 | 5.625% | $103.8505 | $103.85 | $103.85 | $103.90 |
| Purchase #5 | $25.71 | 5.791% | $27.1989 | $27.20 | $27.20 | $27.20 |
| Purchase #6 | $162.64 | 13.845% | $185.1575 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $133.87 | 6.699% | $142.838 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $785.09 | $856.6121 | $856.61 | $856.60 | $856.70 | |