| 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 | $43.34 | 13.167% | $49.0466 | $49.05 | $49.05 | $49.00 |
| Purchase #2 | $155.87 | 5.383% | $164.2605 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $131.44 | 3.499% | $136.0391 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $134.73 | 8.198% | $145.7752 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $130.92 | 12.408% | $147.1646 | $147.16 | $147.15 | $147.20 |
| Purchase #6 | $48.48 | 5.661% | $51.2245 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $173.71 | 9.701% | $190.5616 | $190.56 | $190.55 | $190.60 |
| 7 purchase totals = | $818.49 | $884.0721 | $884.07 | $884.05 | $884.10 | |