| 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 | $85.61 | 6.349% | $91.0454 | $91.05 | $91.05 | $91.00 |
| Purchase #2 | $133.87 | 8.784% | $145.6291 | $145.63 | $145.65 | $145.60 |
| Purchase #3 | $53.58 | 10.274% | $59.0848 | $59.08 | $59.10 | $59.10 |
| Purchase #4 | $118.75 | 12.430% | $133.5106 | $133.51 | $133.50 | $133.50 |
| Purchase #5 | $195.43 | 3.656% | $202.5749 | $202.57 | $202.55 | $202.60 |
| Purchase #6 | $176.32 | 5.833% | $186.6047 | $186.60 | $186.60 | $186.60 |
| Purchase #7 | $95.79 | 5.543% | $101.0996 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $859.35 | $919.5491 | $919.54 | $919.55 | $919.50 | |