| 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 | $22.49 | 10.622% | $24.8789 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $226.55 | 12.712% | $255.349 | $255.35 | $255.35 | $255.30 |
| Purchase #3 | $21.79 | 3.503% | $22.5533 | $22.55 | $22.55 | $22.60 |
| Purchase #4 | $142.90 | 9.756% | $156.8413 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $84.67 | 10.195% | $93.3021 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $89.82 | 10.289% | $99.0616 | $99.06 | $99.05 | $99.10 |
| Purchase #7 | $198.75 | 8.616% | $215.8743 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $786.97 | $867.8605 | $867.85 | $867.85 | $867.90 | |