| 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 | $22.82 | 11.729% | $25.4966 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $95.67 | 11.735% | $106.8969 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $56.31 | 8.337% | $61.0046 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $135.61 | 3.687% | $140.6099 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $205.60 | 12.355% | $231.0019 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $89.66 | 5.550% | $94.6361 | $94.64 | $94.65 | $94.60 |
| Purchase #7 | $88.68 | 11.610% | $98.9757 | $98.98 | $99.00 | $99.00 |
| 7 purchase totals = | $694.35 | $758.6217 | $758.63 | $758.65 | $758.60 | |