| 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 | $79.76 | 7.788% | $85.9717 | $85.97 | $85.95 | $86.00 |
| Purchase #2 | $77.59 | 3.386% | $80.2172 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $169.55 | 11.222% | $188.5769 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $37.57 | 3.423% | $38.856 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $78.51 | 3.699% | $81.4141 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $179.93 | 8.422% | $195.0837 | $195.08 | $195.10 | $195.10 |
| Purchase #7 | $126.26 | 9.438% | $138.1764 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $749.17 | $808.2960 | $808.30 | $808.30 | $808.40 | |