| 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 | $81.96 | 8.713% | $89.1012 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $149.69 | 9.512% | $163.9285 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $89.88 | 5.767% | $95.0634 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $70.64 | 7.535% | $75.9627 | $75.96 | $75.95 | $76.00 |
| Purchase #5 | $220.51 | 8.602% | $239.4783 | $239.48 | $239.50 | $239.50 |
| Purchase #6 | $121.64 | 11.847% | $136.0507 | $136.05 | $136.05 | $136.10 |
| Purchase #7 | $238.51 | 8.314% | $258.3397 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $972.83 | $1,057.9245 | $1,057.92 | $1,057.95 | $1,058.00 | |