| 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 | $80.30 | 8.172% | $86.8621 | $86.86 | $86.85 | $86.90 |
| Purchase #2 | $29.34 | 11.110% | $32.5997 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $190.38 | 7.305% | $204.2873 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $195.81 | 12.695% | $220.6681 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $72.71 | 11.865% | $81.337 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $121.63 | 3.262% | $125.5976 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $112.94 | 8.773% | $122.8482 | $122.85 | $122.85 | $122.80 |
| 7 purchase totals = | $803.11 | $874.2000 | $874.21 | $874.20 | $874.20 | |