| 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 | $72.92 | 4.367% | $76.1044 | $76.10 | $76.10 | $76.10 |
| Purchase #2 | $99.50 | 7.164% | $106.6282 | $106.63 | $106.65 | $106.60 |
| Purchase #3 | $185.80 | 8.723% | $202.0073 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $219.59 | 3.556% | $227.3986 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $28.41 | 10.433% | $31.374 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $205.42 | 12.434% | $230.9619 | $230.96 | $230.95 | $231.00 |
| Purchase #7 | $88.33 | 12.385% | $99.2697 | $99.27 | $99.25 | $99.30 |
| 7 purchase totals = | $899.97 | $973.7441 | $973.74 | $973.70 | $973.80 | |