| 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 | $55.51 | 3.837% | $57.6399 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $175.86 | 5.835% | $186.1214 | $186.12 | $186.10 | $186.10 |
| Purchase #3 | $94.75 | 13.539% | $107.5782 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $61.30 | 5.620% | $64.7451 | $64.75 | $64.75 | $64.70 |
| Purchase #5 | $70.91 | 9.707% | $77.7932 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $69.58 | 11.259% | $77.414 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $183.63 | 12.855% | $207.2356 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $711.54 | $778.5274 | $778.53 | $778.55 | $778.40 | |