| 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 | $79.42 | 9.356% | $86.8505 | $86.85 | $86.85 | $86.90 |
| Purchase #2 | $9.66 | 10.147% | $10.6402 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $33.39 | 5.609% | $35.2628 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $201.25 | 8.644% | $218.6461 | $218.65 | $218.65 | $218.60 |
| Purchase #5 | $58.49 | 4.536% | $61.1431 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $115.27 | 7.760% | $124.215 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $27.88 | 6.145% | $29.5932 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $525.36 | $566.3509 | $566.35 | $566.35 | $566.30 | |