| 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 | $86.43 | 4.341% | $90.1819 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $219.55 | 12.337% | $246.6359 | $246.64 | $246.65 | $246.60 |
| Purchase #3 | $143.68 | 9.167% | $156.8511 | $156.85 | $156.85 | $156.90 |
| Purchase #4 | $80.70 | 6.770% | $86.1634 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $10.64 | 6.645% | $11.347 | $11.35 | $11.35 | $11.30 |
| Purchase #6 | $216.68 | 11.258% | $241.0738 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $5.86 | 12.297% | $6.5806 | $6.58 | $6.60 | $6.60 |
| 7 purchase totals = | $763.54 | $838.8337 | $838.83 | $838.85 | $838.90 | |