| 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 | $70.81 | 9.623% | $77.624 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $17.34 | 4.417% | $18.1059 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $93.34 | 10.212% | $102.8719 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $71.42 | 9.462% | $78.1778 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $54.28 | 3.263% | $56.0512 | $56.05 | $56.05 | $56.10 |
| Purchase #6 | $229.62 | 13.259% | $260.0653 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $180.70 | 6.666% | $192.7455 | $192.75 | $192.75 | $192.70 |
| 7 purchase totals = | $717.51 | $785.6416 | $785.65 | $785.60 | $785.70 | |