| 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 | $32.46 | 4.170% | $33.8136 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $44.31 | 4.798% | $46.436 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $219.26 | 12.684% | $247.0709 | $247.07 | $247.05 | $247.10 |
| Purchase #4 | $121.72 | 6.833% | $130.0371 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $77.59 | 5.310% | $81.71 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $135.50 | 6.513% | $144.3251 | $144.33 | $144.35 | $144.30 |
| Purchase #7 | $217.87 | 8.549% | $236.4957 | $236.50 | $236.50 | $236.50 |
| 7 purchase totals = | $848.71 | $919.8884 | $919.90 | $919.90 | $919.80 | |