| 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 | $103.25 | 3.173% | $106.5261 | $106.53 | $106.55 | $106.50 |
| Purchase #2 | $231.94 | 5.649% | $245.0423 | $245.04 | $245.05 | $245.00 |
| Purchase #3 | $22.98 | 13.664% | $26.12 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $186.59 | 7.742% | $201.0358 | $201.04 | $201.05 | $201.00 |
| Purchase #5 | $100.41 | 4.746% | $105.1755 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $36.84 | 5.400% | $38.8294 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $11.95 | 3.722% | $12.3948 | $12.39 | $12.40 | $12.40 |
| 7 purchase totals = | $693.96 | $735.1239 | $735.13 | $735.20 | $735.00 | |