| 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 | $96.37 | 3.301% | $99.5512 | $99.55 | $99.55 | $99.60 |
| Purchase #2 | $33.57 | 12.786% | $37.8623 | $37.86 | $37.85 | $37.90 |
| Purchase #3 | $170.47 | 5.371% | $179.6259 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $96.44 | 5.831% | $102.0634 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $245.47 | 7.651% | $264.2509 | $264.25 | $264.25 | $264.30 |
| Purchase #6 | $64.77 | 8.148% | $70.0475 | $70.05 | $70.05 | $70.00 |
| Purchase #7 | $153.70 | 6.423% | $163.5722 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $860.79 | $916.9734 | $916.97 | $916.95 | $917.10 | |