| 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 | $65.84 | 8.436% | $71.3943 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $161.79 | 6.609% | $172.4827 | $172.48 | $172.50 | $172.50 |
| Purchase #3 | $226.37 | 8.387% | $245.3557 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $138.40 | 3.803% | $143.6634 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $5.52 | 3.822% | $5.731 | $5.73 | $5.75 | $5.70 |
| Purchase #6 | $21.75 | 10.418% | $24.0159 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $180.45 | 11.732% | $201.6204 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $800.12 | $864.2634 | $864.26 | $864.25 | $864.30 | |