| 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 | $85.56 | 4.216% | $89.1672 | $89.17 | $89.15 | $89.20 |
| Purchase #2 | $246.27 | 13.146% | $278.6447 | $278.64 | $278.65 | $278.60 |
| Purchase #3 | $54.83 | 11.159% | $60.9485 | $60.95 | $60.95 | $60.90 |
| Purchase #4 | $243.72 | 6.279% | $259.0232 | $259.02 | $259.00 | $259.00 |
| Purchase #5 | $9.97 | 11.331% | $11.0997 | $11.10 | $11.10 | $11.10 |
| Purchase #6 | $192.33 | 8.177% | $208.0568 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $234.90 | 6.432% | $250.0088 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $1,067.58 | $1,156.9489 | $1,156.95 | $1,156.90 | $1,156.90 | |