| 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 | $72.97 | 6.582% | $77.7729 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $31.52 | 4.759% | $33.02 | $33.02 | $33.00 | $33.00 |
| Purchase #3 | $134.33 | 8.265% | $145.4324 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $32.70 | 3.618% | $33.8831 | $33.88 | $33.90 | $33.90 |
| Purchase #5 | $66.41 | 4.236% | $69.2231 | $69.22 | $69.20 | $69.20 |
| Purchase #6 | $176.34 | 9.145% | $192.4663 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $209.39 | 10.620% | $231.6272 | $231.63 | $231.65 | $231.60 |
| 7 purchase totals = | $723.66 | $783.4250 | $783.42 | $783.40 | $783.40 | |