| 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 | $65.26 | 3.382% | $67.4671 | $67.47 | $67.45 | $67.50 |
| Purchase #2 | $79.28 | 6.488% | $84.4237 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $10.93 | 8.577% | $11.8675 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $147.41 | 3.464% | $152.5163 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $83.92 | 3.486% | $86.8455 | $86.85 | $86.85 | $86.80 |
| Purchase #6 | $34.62 | 12.609% | $38.9852 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $200.77 | 8.205% | $217.2432 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $622.19 | $659.3485 | $659.36 | $659.30 | $659.30 | |