| 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 | $74.87 | 5.586% | $79.0522 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $221.29 | 12.458% | $248.8583 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $131.63 | 7.536% | $141.5496 | $141.55 | $141.55 | $141.50 |
| Purchase #4 | $207.54 | 12.133% | $232.7208 | $232.72 | $232.70 | $232.70 |
| Purchase #5 | $43.47 | 7.864% | $46.8885 | $46.89 | $46.90 | $46.90 |
| Purchase #6 | $219.54 | 5.566% | $231.7596 | $231.76 | $231.75 | $231.80 |
| Purchase #7 | $149.58 | 9.486% | $163.7692 | $163.77 | $163.75 | $163.80 |
| 7 purchase totals = | $1,047.92 | $1,144.5982 | $1,144.60 | $1,144.55 | $1,144.70 | |