| 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 | $80.84 | 6.656% | $86.2207 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $142.90 | 8.638% | $155.2437 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $192.78 | 3.143% | $198.8391 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $93.44 | 6.238% | $99.2688 | $99.27 | $99.25 | $99.30 |
| Purchase #5 | $109.40 | 3.588% | $113.3253 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $197.58 | 9.705% | $216.7551 | $216.76 | $216.75 | $216.80 |
| Purchase #7 | $88.46 | 4.479% | $92.4221 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $905.40 | $962.0748 | $962.08 | $962.05 | $962.00 | |