| 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 | $77.80 | 3.317% | $80.3806 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $15.46 | 9.694% | $16.9587 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $205.98 | 3.278% | $212.732 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $80.43 | 3.298% | $83.0826 | $83.08 | $83.10 | $83.10 |
| Purchase #5 | $93.73 | 13.688% | $106.5598 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $201.26 | 4.707% | $210.7333 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $109.49 | 6.474% | $116.5784 | $116.58 | $116.60 | $116.60 |
| 7 purchase totals = | $784.15 | $827.0254 | $827.02 | $827.10 | $827.10 | |