| 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 | $26.33 | 6.143% | $27.9475 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $28.61 | 7.470% | $30.7472 | $30.75 | $30.75 | $30.70 |
| Purchase #3 | $25.28 | 9.859% | $27.7724 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $130.41 | 3.400% | $134.8439 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $91.82 | 12.664% | $103.4481 | $103.45 | $103.45 | $103.40 |
| Purchase #6 | $138.99 | 8.362% | $150.6123 | $150.61 | $150.60 | $150.60 |
| Purchase #7 | $145.58 | 4.856% | $152.6494 | $152.65 | $152.65 | $152.60 |
| 7 purchase totals = | $587.02 | $628.0208 | $628.02 | $628.00 | $627.80 | |