| 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 | $36.80 | 5.621% | $38.8685 | $38.87 | $38.85 | $38.90 |
| Purchase #2 | $158.43 | 3.765% | $164.3949 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $106.48 | 12.170% | $119.4386 | $119.44 | $119.45 | $119.40 |
| Purchase #4 | $43.63 | 4.733% | $45.695 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $156.55 | 4.782% | $164.0362 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $95.50 | 5.812% | $101.0505 | $101.05 | $101.05 | $101.10 |
| Purchase #7 | $181.36 | 6.694% | $193.5002 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $778.75 | $826.9839 | $826.99 | $827.00 | $827.00 | |