| 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 | $34.45 | 5.230% | $36.2517 | $36.25 | $36.25 | $36.30 |
| Purchase #2 | $113.29 | 9.692% | $124.2701 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $7.87 | 13.381% | $8.9231 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $170.48 | 13.309% | $193.1692 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $229.30 | 11.154% | $254.8761 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $32.35 | 12.456% | $36.3795 | $36.38 | $36.40 | $36.40 |
| Purchase #7 | $230.93 | 8.514% | $250.5914 | $250.59 | $250.60 | $250.60 |
| 7 purchase totals = | $818.67 | $904.4611 | $904.46 | $904.45 | $904.60 | |