| 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 | $39.91 | 8.317% | $43.2293 | $43.23 | $43.25 | $43.20 |
| Purchase #2 | $155.94 | 6.346% | $165.836 | $165.84 | $165.85 | $165.80 |
| Purchase #3 | $67.49 | 5.512% | $71.21 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $20.38 | 8.334% | $22.0785 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $125.26 | 9.433% | $137.0758 | $137.08 | $137.10 | $137.10 |
| Purchase #6 | $188.66 | 12.697% | $212.6142 | $212.61 | $212.60 | $212.60 |
| Purchase #7 | $103.78 | 5.340% | $109.3219 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $701.42 | $761.3657 | $761.37 | $761.40 | $761.30 | |