| 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 | $70.60 | 9.581% | $77.3642 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $61.63 | 3.647% | $63.8776 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $130.56 | 3.120% | $134.6335 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $187.71 | 7.466% | $201.7244 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $51.86 | 12.145% | $58.1584 | $58.16 | $58.15 | $58.20 |
| Purchase #6 | $154.65 | 12.750% | $174.3679 | $174.37 | $174.35 | $174.40 |
| Purchase #7 | $100.26 | 5.729% | $106.0039 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $757.27 | $816.1299 | $816.12 | $816.10 | $816.20 | |