| 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 | $24.27 | 5.665% | $25.6449 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $23.35 | 5.438% | $24.6198 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $136.92 | 7.264% | $146.8659 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $20.73 | 4.410% | $21.6442 | $21.64 | $21.65 | $21.60 |
| Purchase #5 | $170.80 | 6.220% | $181.4238 | $181.42 | $181.40 | $181.40 |
| Purchase #6 | $74.29 | 12.464% | $83.5495 | $83.55 | $83.55 | $83.50 |
| Purchase #7 | $6.37 | 10.708% | $7.0521 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $456.73 | $490.8002 | $490.79 | $490.75 | $490.70 | |